Question

Question No. 1
A block of weight 7 N is placed on a horizontal table. A person pushes the block from top by exerting
downward force of 4 N on it. Find the force exerted by the table on the block.​

Answer 1

Explanation:

here is your answer to the question

Answer 2

solution: as given in question

weight of block is 7N and downward push is 4N

the total force exerted on a block is 7+4=11N

according to Newton's 3rd law table also exert the equal force in opposite direction so table exert 11N force on block to balance it.