If a horse is pulling a cart,the cart will will oppose the motion with an equal and opposite force; according to newtons third law of motion.So the cart and the horse should remain stationary,but that does not happen, why?

Asked by  | 4th Jan, 2012, 11:56: AM

Expert Answer:

car applies force on the ground...ground applies equal and opposite force.and as they are aty some  angle so a component of it is responsible for forward motion in addition with friction.

Answered by  | 5th Jan, 2012, 10:52: AM

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