Question

A 90 kg body is taken to a planet where the acceleration due to gravity is 2.5 times that of the earth. What is the weight of this body on the surface of this planet? Take g = 10 m/s?.​

Answer 1

Mass of body = 90kg

g=10m/s

acceleration due to gravity of planet = 2.5*g = 25m/s

now weight = mass × g

weight = 90 * 25

weight = 225 N ( Newtons)