Question

21. According to the third law of motion, when we push an object, the object pushes back
on us with an equal and opposite force. If the object is a massive truck parked along
the roadside, it will probably not move. A student justifies this by answering that the
two opposite and equal forces cancel each other. Comment on this logic and explain
why the truck does not move,​

Answer 1

Answer:

According to the third law of motion when we push an object, the object pushes us back with an equal and opposite force. These two forces are called as action-reaction pair.