the speed of a car when passing point p is 30ms^-1 and change uniformly over a distance of 323m to 60ms^-1. calculate the speed of the car 3s after passing p?

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.