Question

A 2 kg box sits on a 3 kg box which sits on a 5 kg
box. The 5 kg box rests on a table top. What is
the normal force exerted by the 5 kg box on the 3
kg box?
1) 19.6 N 2) 29.4 N 3) 49 N 4)98 N​

Answer 1

Answer:

49N

Explanation:

since the mg of 5kg will balance the abive weight

so mg = 9.8x5 = 49 N