Physics equations/04-Dynamics: Force and Newton's Laws/Q:sled/Testbank

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a04DynForce Newton_sled_v1
{A sled of mass 5.4 kg is at rest on a rough surface. A string pulls with a tension of 43.4N at an angle of 31 degrees above the horizontal. What is the magnitude of the friction?} -a) 24.46 N. -b) 28.13 N. -c) 32.35 N. +d) 37.2 N. -e) 42.78 N.

2
{A sled of mass 5.7 kg is at rest on a rough surface. A string pulls with a tension of 41.6N at an angle of 34 degress above the horizontal. What is the magnitude of the friction?} -a) 19.72 N. -b) 22.68 N. -c) 26.08 N. -d) 29.99 N. +e) 34.49 N.

3
{A sled of mass 5.3 kg is at rest on a rough surface. A string pulls with a tension of 46.8N at an angle of 56 degress above the horizontal. What is the magnitude of the friction?} -a) 17.21 N. -b) 19.79 N. -c) 22.76 N. +d) 26.17 N. -e) 30.1 N.

4
{A sled of mass 5.9 kg is at rest on a rough surface. A string pulls with a tension of 43.6N at an angle of 38 degress above the horizontal. What is the magnitude of the friction?} -a) 19.64 N. -b) 22.59 N. -c) 25.98 N. -d) 29.88 N. +e) 34.36 N.

5
{A sled of mass 5.1 kg is at rest on a rough surface. A string pulls with a tension of 48N at an angle of 48 degress above the horizontal. What is the magnitude of the friction?} -a) 24.29 N. -b) 27.93 N. +c) 32.12 N. -d) 36.94 N. -e) 42.48 N.

6
{A sled of mass 5.9 kg is at rest on a rough surface. A string pulls with a tension of 43.7N at an angle of 41 degress above the horizontal. What is the magnitude of the friction?} -a) 24.94 N. -b) 28.68 N. +c) 32.98 N. -d) 37.93 N. -e) 43.62 N.

7
{A sled of mass 5.8 kg is at rest on a rough surface. A string pulls with a tension of 42.3N at an angle of 40 degress above the horizontal. What is the magnitude of the friction?} -a) 21.31 N. -b) 24.5 N. -c) 28.18 N. +d) 32.4 N. -e) 37.26 N.

8
{A sled of mass 5.1 kg is at rest on a rough surface. A string pulls with a tension of 41.2N at an angle of 42 degress above the horizontal. What is the magnitude of the friction?} -a) 23.15 N. -b) 26.62 N. +c) 30.62 N. -d) 35.21 N. -e) 40.49 N.

9
{A sled of mass 5.4 kg is at rest on a rough surface. A string pulls with a tension of 46.6N at an angle of 38 degress above the horizontal. What is the magnitude of the friction?} +a) 36.72 N. -b) 42.23 N. -c) 48.56 N. -d) 55.85 N. -e) 64.23 N.

10
{A sled of mass 5.5 kg is at rest on a rough surface. A string pulls with a tension of 46.8N at an angle of 40 degress above the horizontal. What is the magnitude of the friction?} -a) 27.11 N. -b) 31.17 N. +c) 35.85 N. -d) 41.23 N. -e) 47.41 N.

a04DynForce Newton_sled_v1
{A sled of mass 5.3 kg is at rest on a rough surface. A string pulls with a tension of 44.9N at an angle of 57 degrees above the horizontal. What is the normal force?} -a) 8.17 N. -b) 9.39 N. -c) 10.8 N. -d) 12.42 N. +e) 14.28 N.

2
{A sled of mass 5.4 kg is at rest on a rough surface. A string pulls with a tension of 40.4N at an angle of 39 degress above the horizontal. What is the normal force?} +a) 27.5 N. -b) 31.62 N. -c) 36.36 N. -d) 41.82 N. -e) 48.09 N.

3
{A sled of mass 5.3 kg is at rest on a rough surface. A string pulls with a tension of 43N at an angle of 55 degress above the horizontal. What is the normal force?} -a) 10.99 N. -b) 12.64 N. -c) 14.54 N. +d) 16.72 N. -e) 19.22 N.

4
{A sled of mass 5.7 kg is at rest on a rough surface. A string pulls with a tension of 40.1N at an angle of 42 degress above the horizontal. What is the normal force?} +a) 29.03 N. -b) 33.38 N. -c) 38.39 N. -d) 44.15 N. -e) 50.77 N.

5
{A sled of mass 5.5 kg is at rest on a rough surface. A string pulls with a tension of 41.3N at an angle of 34 degress above the horizontal. What is the normal force?} -a) 26.79 N. +b) 30.81 N. -c) 35.43 N. -d) 40.74 N. -e) 46.85 N.

6
{A sled of mass 5.9 kg is at rest on a rough surface. A string pulls with a tension of 45.6N at an angle of 36 degress above the horizontal. What is the normal force?} -a) 23.45 N. -b) 26.97 N. +c) 31.02 N. -d) 35.67 N. -e) 41.02 N.

7
{A sled of mass 5.8 kg is at rest on a rough surface. A string pulls with a tension of 41.9N at an angle of 42 degress above the horizontal. What is the normal force?} -a) 18.94 N. -b) 21.78 N. -c) 25.05 N. +d) 28.8 N. -e) 33.12 N.

8
{A sled of mass 5.7 kg is at rest on a rough surface. A string pulls with a tension of 43.9N at an angle of 50 degress above the horizontal. What is the normal force?} -a) 16.81 N. -b) 19.33 N. +c) 22.23 N. -d) 25.57 N. -e) 29.4 N.

9
{A sled of mass 5.2 kg is at rest on a rough surface. A string pulls with a tension of 45.3N at an angle of 59 degress above the horizontal. What is the normal force?} -a) 10.55 N. +b) 12.13 N. -c) 13.95 N. -d) 16.04 N. -e) 18.45 N.

10
{A sled of mass 5.8 kg is at rest on a rough surface. A string pulls with a tension of 42.5N at an angle of 51 degress above the horizontal. What is the normal force?} -a) 13.61 N. -b) 15.66 N. -c) 18 N. -d) 20.71 N. +e) 23.81 N.

a04DynForce Newton_sled_v1
{A sled of mass 5.9 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 47.3N at an angle of 48 degrees above the horizontal. How long will it take to reach a speed of 10.8 m/s?} -a) 1.15 s -b) 1.32 s -c) 1.52 s -d) 1.75 s +e) 2.01 s

2
{A sled of mass 5.7 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 44.3N at an angle of 31 degress above the horizontal. How long will it take to reach a speed of 9.2 m/s?} -a) 0.91 s -b) 1.04 s -c) 1.2 s +d) 1.38 s -e) 1.59 s

3
{A sled of mass 5.5 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 42.8N at an angle of 36 degress above the horizontal. How long will it take to reach a speed of 10.4 m/s?} -a) 1.25 s -b) 1.44 s +c) 1.65 s -d) 1.9 s -e) 2.18 s

4
{A sled of mass 5.7 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 41.3N at an angle of 40 degress above the horizontal. How long will it take to reach a speed of 10.3 m/s?} -a) 1.4 s -b) 1.61 s +c) 1.86 s -d) 2.13 s -e) 2.45 s

5
{A sled of mass 5.2 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 46N at an angle of 32 degress above the horizontal. How long will it take to reach a speed of 9.1 m/s?} -a) 1.05 s +b) 1.21 s -c) 1.39 s -d) 1.6 s -e) 1.84 s

6
{A sled of mass 5.5 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 40.3N at an angle of 43 degress above the horizontal. How long will it take to reach a speed of 9 m/s?} -a) 1.27 s -b) 1.46 s +c) 1.68 s -d) 1.93 s -e) 2.22 s

7
{A sled of mass 5.7 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 41.7N at an angle of 55 degress above the horizontal. How long will it take to reach a speed of 10.5 m/s?} -a) 1.89 s -b) 2.18 s +c) 2.5 s -d) 2.88 s -e) 3.31 s

8
{A sled of mass 5.4 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 41.2N at an angle of 58 degress above the horizontal. How long will it take to reach a speed of 10.5 m/s?} +a) 2.6 s -b) 2.99 s -c) 3.43 s -d) 3.95 s -e) 4.54 s

9
{A sled of mass 5.2 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 41.3N at an angle of 55 degress above the horizontal. How long will it take to reach a speed of 9.8 m/s?} -a) 1.87 s +b) 2.15 s -c) 2.47 s -d) 2.85 s -e) 3.27 s

10
{A sled of mass 5.1 kg is at rest on a perfectly smooth surface. A string pulls with a tension of 47.8N at an angle of 36 degress above the horizontal. How long will it take to reach a speed of 9 m/s?} -a) 0.68 s -b) 0.78 s -c) 0.9 s -d) 1.03 s +e) 1.19 s

a04DynForce Newton_sled_v1
{A sled of mass 2.1 kg is on perfectly smooth surface. A string pulls with a tension of 17.5N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2.8 m/s2?} +a) 70.4 degrees -b) 80.9 degrees -c) 93.1 degrees -d) 107 degrees -e) 123.1 degrees

2
{A sled of mass 2.3 kg is on perfectly smooth surface. A string pulls with a tension of 18.3N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2.8 m/s2?} +a) 69.4 degrees -b) 79.8 degrees -c) 91.8 degrees -d) 105.5 degrees -e) 121.4 degrees

3
{A sled of mass 2.6 kg is on perfectly smooth surface. A string pulls with a tension of 16.4N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 3.1 m/s2?} -a) 34.6 degrees -b) 39.8 degrees -c) 45.8 degrees -d) 52.7 degrees +e) 60.6 degrees

4
{A sled of mass 2.6 kg is on perfectly smooth surface. A string pulls with a tension of 19.3N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2.5 m/s2?} +a) 70.3 degrees -b) 80.9 degrees -c) 93 degrees -d) 106.9 degrees -e) 123 degrees

5
{A sled of mass 2.5 kg is on perfectly smooth surface. A string pulls with a tension of 18.1N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2 m/s2?} +a) 74 degrees -b) 85.1 degrees -c) 97.8 degrees -d) 112.5 degrees -e) 129.4 degrees

6
{A sled of mass 2.2 kg is on perfectly smooth surface. A string pulls with a tension of 17.2N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 3.5 m/s2?} -a) 36.3 degrees -b) 41.7 degrees -c) 47.9 degrees -d) 55.1 degrees +e) 63.4 degrees

7
{A sled of mass 2.5 kg is on perfectly smooth surface. A string pulls with a tension of 17.7N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 3.1 m/s2?} -a) 48.4 degrees -b) 55.7 degrees +c) 64 degrees -d) 73.6 degrees -e) 84.7 degrees

8
{A sled of mass 2.6 kg is on perfectly smooth surface. A string pulls with a tension of 19.2N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2.4 m/s2?} -a) 53.7 degrees -b) 61.8 degrees +c) 71 degrees -d) 81.7 degrees -e) 93.9 degrees

9
{A sled of mass 2 kg is on perfectly smooth surface. A string pulls with a tension of 17.4N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 2.9 m/s2?} -a) 53.3 degrees -b) 61.3 degrees +c) 70.5 degrees -d) 81.1 degrees -e) 93.3 degrees

10
{A sled of mass 2.1 kg is on perfectly smooth surface. A string pulls with a tension of 17.7N. At what angle above the horizontal must the string pull in order to achieve an accelerations of 3.6 m/s2?} -a) 56.3 degrees +b) 64.7 degrees -c) 74.4 degrees -d) 85.6 degrees -e) 98.4 degrees