What is the direction of the net force that acts on an object undergoing uniform circular motion? a. the direction of the force is opposite to the object's motion. b. the direction of the force is the same as the object's motion. c. the direction of the force is away from the center of the object's circular path. d. the direction of the force is toward the center of the object's circular path.

16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.