# Harmonic Motion: 8 Questions

See attached file.

© BrainMass Inc. brainmass.com October 10, 2019, 12:17 am ad1c9bdddfhttps://brainmass.com/physics/circular-motion/harmonic-motion-questions-286020

#### Solution Preview

1) Both boxes will experience the same net force.

Reason: In the first picture, as the box is pulled to the right, the box will experience a force of F = -kx from both springs. Therefore, the total force it will experience is F = -2kx to the left.

In the second picture, as the box is pulled to the right, the box will experience a force of F = -kx pull from the left spring and a F = -kx push from the right spring. Therefore, the total force it will experience is F = -2kx.

2) a) shadow's velocity is equal to zero

Answer : at the leftmost and rightmost position when it will ...

#### Solution Summary

The solution answers 8 questions on harmonic motion.

$2.19