Question

Aman of 60kg is standing on the floor of a room.
A light rope is rigidly fixed to the floor and is
held vertically by the man who starts pulling the
rope upwards with a force of 200N, the reaction
force on the feet of the man will be [9-10m/s]
1) 400 2) 600N 3) 200N 4) 800N​

Answer 1

Answer:

4) 800 newton

Explanation:

according to the question,

mass = 60 kg

= 600 N

upward force = 200 N (but it acts downward)

downward force = 600 N ( due to mass of aman )

gravity (g) = 10 m/s

=>600+200

=>800 N