Question

4. A boy is pushing the box from right to left.

The force of friction will act on the box

(a) From right to left (←)

(b) From left to right (↓)

(c) Vertically downwards (→)

(d) Vertically upwards (↑)​

Answer 1

Answer:

b. from left to right

Explanation:

because always for every action there's an equal and opposite reaction

Answer 2

the force of friction is also act in the opp. direction of the applied force

so clearly it's ans is b:)

but acc. to the arrows it's ans. can also be c:)