Three boxes are pushed across a frictionless horizontal surface as shown.When we compare the normal force N_2,5 that mass 2m exerts on mass 5m with the normal force N_5,10 that mass 5m exerts on mass 10m,we find that A)N_2,5 = N_5,10 = F. B)N_2,5 = F N_5,10. C)F N_2,5 = N_5,10. D)F N_2,5 N_5,10. E)F N_5,10 N_2,5.

Question

Three boxes are pushed across a frictionless horizontal surface as shown.When we compare the normal force N_2,5 that mass 2m exerts on mass 5m with the normal force N_5,10 that mass 5m exerts on mass 10m,we find that A)N_2,5 = N_5,10 = F. B)N_2,5 = F > N_5,10. C)F > N_2,5 = N_5,10. D)F > N_2,5 > N_5,10. E)F > N_5,10 > N_2,5.

Quizplus · Accepted Answer

The Answer of Three boxes are pushed across a frictionless horizontal surface as shown.When we compare the normal force N_2,5 that mass 2m exerts on mass 5m with the normal force N_5,10 that mass 5m exerts on mass 10m,we find that A)N_2,5 = N_5,10 = F. B)N_2,5 = F > N_5,10. C)F > N_2,5 = N_5,10. D)F > N_2,5 > N_5,10. E)F > N_5,10 > N_2,5.

Three Boxes Are Pushed Across a Frictionless Horizontal Surface as Shown.When