NEET Physics Question - Laws of Motion - Equilibrium based Questions

Rankers Physics

Topic: Laws of Motion

Subtopic: Equilibrium based Questions

In the arrangement shown, the normal reaction between the block A and ground is: Image related to

10 N

20 N

30 N

40 N

Weight of block $A$ = $4 \times 10 = 40$ N.

Weight of block $B$ = $2 \times 10 = 20$ N.

Tension in the string $T$ = Weight of $B$ = 20 N.

Normal reaction on $A$ , $N =$ Weight of $A$ – Tension $T$ = $40 - 20 = 20$ N.