Urgent which statement is equivalent to newton's first law? a. 15,300 n b. 1.20*10^3 n c. 2,030 n d. 1,560 n

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.