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

Question

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

Quizplus · Accepted Answer

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

Three Boxes Are Pushed Across a Frictionless Horizontal Surface as Shown