A piston performs reciprocal motion in a straight line which can be modeled as SHM. Its velocity is 16 m/s when the displacement is 80 mm from its midpoint, and 4 m/s when the displacement is 160 mm from mid-position. Determine the frequency and amplitude of the motion and the acceleration when...

Descirbe two ways in which the motion of a body could changed to cause it to accelerate

A cork shoots out of a champagne bottle at an angle of 36.0° above the horizontal. If the cork travels a horizontal distance of 1.30 m in 1.45 s, what was its initial speed?

A car starts from rest at a stop sign. It accelerates at 2.0 m/s2 for 6.0 seconds, coasts for 2.0 s, and then slows down at a rate of 1.5 m/s2 for the next stop sign. How far apart are The stop signs?

Someone is driving through a town at 12.0 m/s when suddenly a ball rolls out in front of them. You apply the brakes and begin decelerating at 3.5 m/s^2. a- How far do you travel before stopping? b- when you have traveled only half the distance in part (a), is the speed 6.0 m/s, greater than, or...