PLEASE HELP THIS TEST IS DUE IN TEN MINS Which phrase describes a scientific law?

A. A statement of how the volume of a gas is related to its
temperature

B. A prediction of the volume of a gas under special circumstances

C. A claim that the volume and temperature of a gas are unrelated

D. An explanation for why the volume of a gas depends on its
temperature

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.