A truck skids for a distance of 25\,\text m25m25, start text, m, end text with the road pushing on its tires with force of 1500\,\text N1500N1500, start text, N, end text as its brakes are applied. What is the change in kinetic energy for the truck?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

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.

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two