According to newton's second law, the acceleration of an object depends on its and the amount of applied to it.

What object a collides with object b and bounces back its final momentum is?

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter