Question

if action is always equal to the reactions. explain how horse can pull a cart​

Answer 1

Answer:

Explanation:

IT IS TRUE THAT ACTION= - REACTION.. BY APPLYING FORCE AGAINST THE GROUND(i.e OPPOSING THE FRICTION) THE HORSE PULLS THE CART..

THINK SO THIS IS THE ANS FOR UR Q

Answer 2

Explanation:

Horse pushes the ground in backward direction. In reaction to this, the horse moves forward and cart moves along with horse in forward direction.

In this case when horse tries to pull the cart in forward direction, cart pulls the horse in backward direction, but because of the unbalanced force applied by the horse, it pulls the cart in forward direction.