Figure (4-Q4) shows a boy pulling a wagon on a road. List as many forces as you can which are relevant with this figure. Find the pairs of forces connected by Newton's third law of motion.

Question

Philoid · Accepted Answer

Here, the boy is pulling a wagon on a road experiences the following forces-

1.First the gravitational forces between –

1. The wagon and the Earth.

2. The man and the Earth.

2.Second, the electromagnetic forces exist between –

1. The wagon and string

2. The man and string.

3.And, a frictional force –

1. Exerted by the road on the wagon.

2. Exerted by the road on the man.

Here, 1 and 2 are pairs of forces associated with Newton's third law of motion.