A rope is being pulled on in a tug of war. If the left side pulls with 30 N of force and the right pulls with 20 N of force, what will the net force be? Which direction will the rope
travel in? Draw a free-body diagram to show you understand.

What occurs during a combustion reaction

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.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.