Acceleration can be linked to initial velocity, final velocity and distance:
v^2-u^2 = 2 * a * x

rearrange the equation to calculate distance
(x)

What do you think car designers do if the damage caused by a crash test is too severe?

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

Rohit is trying to tune an instrument