A student is pushing a 70kg box across a floor by applying a 427N force to the right. The coefficient of static friction between the box and the floor is 0.6 and the coefficient of kinetic friction is 0.52. Neglect drag. How many forces are acting on the box? how many forces are acting on the box? ​

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.