Solve

Guides

0

Question

- The resultant of the pushing force (F), weight of the toy, normal force by the ground on the toy and the frictional force is zero
- The normal force by the ground is equal and opposite to the weight of the toy
- The pushing force (F) of the child is balanced by the equal and opposite frictional force
- The pushing force (F) of the child is balanced by the total internal force in the toy generated due to deformation

Open in App

Solution

Verified by Toppr

According to newton second law

F=ma

So

Since there is no acceleration of body , a=0 hence F=0 therefore sum of all forces acting on body must be equal to zero. Therefore sum of pushing force, weight of toy and normal reaction by ground and friction by ground must be equal to zero.

Was this answer helpful?

0