I place a ball on a 6 meter ramp that is 4 meters tall and 5 meters long. Draw a force diagram of the ball rolling down the ramp at the half way point. Draw a motion map of the ball's trip down the ramp. Use any reasoning or equations or graphs to give me your best guess on how fast that ball will be moving at the bottom of the ramp.

Describe the path of the electric current through a circuit?

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.

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0