Physics equations/07-Work and Energy/Q:cart2/Testbank

a07energy_cart2_1_v1
{The spring constant is 561N/m, and the initial compression is 0.12m. What is the mass if the cart reaches a height of 1.38m, before coming to rest?} - a) 0.271 kg - b) 0.284  kg + c) 0.299  kg - d) 0.314  kg - e) 0.329  kg

2
{The spring constant is 780N/m, and the initial compression is 0.22m. What is the mass if the cart reaches a height of 2.45m, before coming to rest?} - a) 0.679 kg - b) 0.713  kg - c) 0.749  kg + d) 0.786  kg - e) 0.825  kg

3
{The spring constant is 776N/m, and the initial compression is 0.15m. What is the mass if the cart reaches a height of 3.08m, before coming to rest?} + a) 0.289 kg - b) 0.304  kg - c) 0.319  kg - d) 0.335  kg - e) 0.352  kg

4
{The spring constant is 743N/m, and the initial compression is 0.11m. What is the mass if the cart reaches a height of 2.03m, before coming to rest?} - a) 0.205 kg - b) 0.215  kg + c) 0.226  kg - d) 0.237  kg - e) 0.249  kg

5
{The spring constant is 559N/m, and the initial compression is 0.26m. What is the mass if the cart reaches a height of 1.58m, before coming to rest?} + a) 1.220 kg - b) 1.281  kg - c) 1.345  kg - d) 1.413  kg - e) 1.483  kg

6
{The spring constant is 684N/m, and the initial compression is 0.28m. What is the mass if the cart reaches a height of 2.58m, before coming to rest?} - a) 1.010 kg + b) 1.060  kg - c) 1.113  kg - d) 1.169  kg - e) 1.228  kg

7
{The spring constant is 774N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.18m, before coming to rest?} - a) 1.033 kg + b) 1.084  kg - c) 1.139  kg - d) 1.195  kg - e) 1.255  kg

8
{The spring constant is 772N/m, and the initial compression is 0.27m. What is the mass if the cart reaches a height of 2.40m, before coming to rest?} - a) 1.085 kg - b) 1.139  kg + c) 1.196  kg - d) 1.256  kg - e) 1.319  kg

9
{The spring constant is 501N/m, and the initial compression is 0.13m. What is the mass if the cart reaches a height of 1.58m, before coming to rest?} - a) 0.225 kg - b) 0.236  kg - c) 0.248  kg - d) 0.260  kg + e) 0.273  kg

10
{The spring constant is 616N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 1.69m, before coming to rest?} - a) 0.512 kg + b) 0.537  kg - c) 0.564  kg - d) 0.593  kg - e) 0.622  kg

11
{The spring constant is 629N/m, and the initial compression is 0.14m. What is the mass if the cart reaches a height of 2.37m, before coming to rest?} - a) 0.229 kg - b) 0.241  kg - c) 0.253  kg + d) 0.265  kg - e) 0.279  kg

12
{The spring constant is 705N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 3.24m, before coming to rest?} - a) 0.306 kg + b) 0.321  kg - c) 0.337  kg - d) 0.354  kg - e) 0.371  kg

13
{The spring constant is 724N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 2.99m, before coming to rest?} - a) 0.381 kg + b) 0.400  kg - c) 0.420  kg - d) 0.441  kg - e) 0.463  kg

14
{The spring constant is 712N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 3.06m, before coming to rest?} - a) 0.296 kg - b) 0.311  kg - c) 0.327  kg + d) 0.343  kg - e) 0.360  kg

15
{The spring constant is 630N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.94m, before coming to rest?} - a) 0.487 kg - b) 0.511  kg + c) 0.537  kg - d) 0.564  kg - e) 0.592  kg

16
{The spring constant is 614N/m, and the initial compression is 0.12m. What is the mass if the cart reaches a height of 2.09m, before coming to rest?} - a) 0.186 kg - b) 0.196  kg - c) 0.206  kg + d) 0.216  kg - e) 0.227  kg

17
{The spring constant is 592N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.33m, before coming to rest?} - a) 0.667 kg - b) 0.701  kg + c) 0.736  kg - d) 0.773  kg - e) 0.811  kg

18
{The spring constant is 588N/m, and the initial compression is 0.11m. What is the mass if the cart reaches a height of 3.08m, before coming to rest?} - a) 0.112 kg + b) 0.118  kg - c) 0.124  kg - d) 0.130  kg - e) 0.136  kg

19
{The spring constant is 705N/m, and the initial compression is 0.13m. What is the mass if the cart reaches a height of 3.28m, before coming to rest?} - a) 0.168 kg - b) 0.177  kg + c) 0.185  kg - d) 0.195  kg - e) 0.204  kg

20
{The spring constant is 767N/m, and the initial compression is 0.24m. What is the mass if the cart reaches a height of 2.21m, before coming to rest?} - a) 0.881 kg - b) 0.925  kg - c) 0.971  kg + d) 1.020  kg - e) 1.071  kg

21
{The spring constant is 605N/m, and the initial compression is 0.20m. What is the mass if the cart reaches a height of 2.88m, before coming to rest?} - a) 0.408 kg + b) 0.429  kg - c) 0.450  kg - d) 0.473  kg - e) 0.496  kg

a07energy_cart2_2_v1
{The cart has a mass of 3.03kg. It is moving at a speed of 2.10m/s, when it is at a height of 2.45m. If the spring constant was 572N/m, what was the initial compression? } - a) 0.49 m + b) 0.53  m - c) 0.56  m - d) 0.60  m - e) 0.65  m

2
{The cart has a mass of 42.80kg. It is moving at a speed of 3.30m/s, when it is at a height of 3.24m. If the spring constant was 505N/m, what was the initial compression? } - a) 2.35 m + b) 2.51  m - c) 2.69  m - d) 2.87  m - e) 3.08  m

3
{The cart has a mass of 44.20kg. It is moving at a speed of 3.40m/s, when it is at a height of 3.77m. If the spring constant was 607N/m, what was the initial compression? } + a) 2.49 m - b) 2.67  m - c) 2.86  m - d) 3.06  m - e) 3.27  m

4
{The cart has a mass of 45.40kg. It is moving at a speed of 3.20m/s, when it is at a height of 3.87m. If the spring constant was 597N/m, what was the initial compression? } - a) 2.39 m + b) 2.56  m - c) 2.74  m - d) 2.93  m - e) 3.13  m

5
{The cart has a mass of 46.30kg. It is moving at a speed of 2.70m/s, when it is at a height of 3.95m. If the spring constant was 575N/m, what was the initial compression? } + a) 2.61 m - b) 2.79  m - c) 2.99  m - d) 3.20  m - e) 3.42  m

6
{The cart has a mass of 30.50kg. It is moving at a speed of 3.10m/s, when it is at a height of 2.20m. If the spring constant was 682N/m, what was the initial compression? } - a) 1.25 m - b) 1.34  m - c) 1.44  m + d) 1.54  m - e) 1.64  m

7
{The cart has a mass of 39.20kg. It is moving at a speed of 2.60m/s, when it is at a height of 3.66m. If the spring constant was 510N/m, what was the initial compression? } - a) 2.15 m - b) 2.30  m + c) 2.46  m - d) 2.63  m - e) 2.81  m

8
{The cart has a mass of 41.90kg. It is moving at a speed of 2.60m/s, when it is at a height of 2.73m. If the spring constant was 698N/m, what was the initial compression? } - a) 1.55 m - b) 1.66  m - c) 1.78  m + d) 1.90  m - e) 2.04  m

9
{The cart has a mass of 46.30kg. It is moving at a speed of 3.20m/s, when it is at a height of 2.11m. If the spring constant was 510N/m, what was the initial compression? } - a) 1.89 m - b) 2.02  m + c) 2.16  m - d) 2.32  m - e) 2.48  m

10
{The cart has a mass of 43.70kg. It is moving at a speed of 3.30m/s, when it is at a height of 2.72m. If the spring constant was 597N/m, what was the initial compression? } + a) 2.17 m - b) 2.32  m - c) 2.48  m - d) 2.66  m - e) 2.84  m

11
{The cart has a mass of 32.30kg. It is moving at a speed of 3.10m/s, when it is at a height of 2.74m. If the spring constant was 570N/m, what was the initial compression? } + a) 1.89 m - b) 2.03  m - c) 2.17  m - d) 2.32  m - e) 2.48  m

12
{The cart has a mass of 49.70kg. It is moving at a speed of 2.90m/s, when it is at a height of 3.53m. If the spring constant was 648N/m, what was the initial compression? } - a) 1.86 m - b) 1.99  m - c) 2.13  m - d) 2.28  m + e) 2.44  m

13
{The cart has a mass of 46.20kg. It is moving at a speed of 3.00m/s, when it is at a height of 2.51m. If the spring constant was 676N/m, what was the initial compression? } - a) 1.52 m - b) 1.63  m - c) 1.74  m - d) 1.86  m + e) 1.99  m

14
{The cart has a mass of 30.50kg. It is moving at a speed of 2.20m/s, when it is at a height of 3.38m. If the spring constant was 551N/m, what was the initial compression? } + a) 1.98 m - b) 2.12  m - c) 2.27  m - d) 2.43  m - e) 2.60  m

15
{The cart has a mass of 41.80kg. It is moving at a speed of 2.10m/s, when it is at a height of 2.21m. If the spring constant was 571N/m, what was the initial compression? } + a) 1.87 m - b) 2.00  m - c) 2.14  m - d) 2.29  m - e) 2.45  m

16
{The cart has a mass of 39.30kg. It is moving at a speed of 2.30m/s, when it is at a height of 3.43m. If the spring constant was 633N/m, what was the initial compression? } - a) 1.85 m - b) 1.98  m + c) 2.12  m - d) 2.27  m - e) 2.43  m

17
{The cart has a mass of 41.30kg. It is moving at a speed of 2.90m/s, when it is at a height of 2.74m. If the spring constant was 506N/m, what was the initial compression? } - a) 1.72 m - b) 1.84  m - c) 1.97  m - d) 2.10  m + e) 2.25  m

18
{The cart has a mass of 49.20kg. It is moving at a speed of 3.80m/s, when it is at a height of 3.51m. If the spring constant was 556N/m, what was the initial compression? } - a) 2.54 m + b) 2.71  m - c) 2.90  m - d) 3.11  m - e) 3.32  m

19
{The cart has a mass of 39.40kg. It is moving at a speed of 3.10m/s, when it is at a height of 3.20m. If the spring constant was 546N/m, what was the initial compression? } - a) 2.00 m - b) 2.14  m + c) 2.28  m - d) 2.44  m - e) 2.62  m

20
{The cart has a mass of 37.40kg. It is moving at a speed of 2.60m/s, when it is at a height of 3.97m. If the spring constant was 629N/m, what was the initial compression? } - a) 2.10 m + b) 2.24  m - c) 2.40  m - d) 2.57  m - e) 2.75  m

21
{The cart has a mass of 32.40kg. It is moving at a speed of 2.60m/s, when it is at a height of 2.09m. If the spring constant was 575N/m, what was the initial compression? } - a) 1.34 m - b) 1.43  m - c) 1.53  m + d) 1.64  m - e) 1.75  m

a07energy_cart2_3_v1
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

2
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

3
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.218 m/s + b) 1.291  m/s - c) 1.368 m/s - d) 1.450  m/s - e) 1.537 m/s

4
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

5
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

6
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.022 m/s - b) 1.084  m/s - c) 1.149 m/s - d) 1.218  m/s + e) 1.291 m/s

7
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.084 m/s - b) 1.149  m/s - c) 1.218 m/s + d) 1.291  m/s - e) 1.368 m/s

8
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

9
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s - b) 1.368  m/s - c) 1.450 m/s - d) 1.537  m/s - e) 1.630 m/s

10
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s - b) 1.368  m/s - c) 1.450 m/s - d) 1.537  m/s - e) 1.630 m/s

11
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s - b) 1.368  m/s - c) 1.450 m/s - d) 1.537  m/s - e) 1.630 m/s

12
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

13
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.084 m/s - b) 1.149  m/s - c) 1.218 m/s + d) 1.291  m/s - e) 1.368 m/s

14
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s

15
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s - b) 1.368  m/s - c) 1.450 m/s - d) 1.537  m/s - e) 1.630 m/s

16
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.218 m/s + b) 1.291  m/s - c) 1.368 m/s - d) 1.450  m/s - e) 1.537 m/s

17
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.022 m/s - b) 1.084  m/s - c) 1.149 m/s - d) 1.218  m/s + e) 1.291 m/s

18
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.218 m/s + b) 1.291  m/s - c) 1.368 m/s - d) 1.450  m/s - e) 1.537 m/s

19
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.218 m/s + b) 1.291  m/s - c) 1.368 m/s - d) 1.450  m/s - e) 1.537 m/s

20
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.022 m/s - b) 1.084  m/s - c) 1.149 m/s - d) 1.218  m/s + e) 1.291 m/s

21
{You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s,  when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} - a) 1.149 m/s - b) 1.218  m/s + c) 1.291 m/s - d) 1.368  m/s - e) 1.450 m/s