Physics equations/16-Oscillatory Motion and Waves/Q:amplitudes

Solutions to many wikiquiz questions (pdf)    /Testbank/     Equations for this test

A
{A 0.156 kg mass is on a spring that causes the frequency of oscillation to be 95 cycles per second. The maximum velocity is 50.6 m/s. What is the maximum force on the mass? -a) 2.2 x 103 N +b) 4.7 x 103 N -c) 1 x 104 N -d) 2.2 x 104 N -e) 4.7 x 104 N
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{A spring with spring constant 5.5 kN/m is attached to a 9.8 gram mass. The maximum acelleration is 3.4 m/s2. What is the maximum displacement? -a) 1.92 x 10-7 m -b) 6.06 x 10-7 m -c) 1.92 x 10-6 m +d) 6.06 x 10-6 m -e) 1.92 x 10-5 m
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{A spring of spring constant 9.1 kN/m causes a mass to move with a period of 6.5 ms. The maximum displacement is 8.1 mm. What is the maximum kinetic energy? -a) 9.44 x 10-3 J -b) 2.99 x 10-2 J -c) 9.44 x 10-2 J +d) 2.99 x 10-1 J -e) 9.44 x 10-1 J
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{A spring with spring constant 3.1 kN/m undergoes simple harmonic motion with a frequency of 2.9 kHz. The maximum force is 2.3 N.  What is the total energy? -a) 2.7 x 10-4 J +b) 8.53 x 10-4 J -c) 2.7 x 10-3 J -d) 8.53 x 10-3 J -e) 2.7 x 10-2 J
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