One atmosphere is equivalent to,1,00,000 newton force acting on one square metre.

One femtometre is equivalent to

Define one metre.

Define one metre.

One Metre is equal to ________ nm.

Define one atmosphere.

Equivalent of one joule is…………

A block is placed on the horizontal surface. There are two forces acting on the block. One, the downward pull of gravity and other a normal force acting on it. Are these forces equal and opposite? Do they form action - reaction pair? Discuss with your friends.