Question

A rocket is going upwards with accelerated motion.A man sitting in it feels his weight increased by 5 times his own weight.if the mass of the rocket including that of the man is 1.0×10^4kg,how much force is being applied by the rocket engine? g=10m/s^2

Answer 1

Answer is 64 X 10^7

F=mgh

Here

M = 10^4

G=10 N

H = 6400 ( radius of earth )

= 64 X 10 ^7