Find the weight of a stone on the surface of the earth if its mass is 20 kg. (g=9.8 m/s square)

If the weight of a body on the surface of the moon is 100 N, what is its mass ? ( g = 1.63 m//s^(2))

What is the weight of a body of mass 1 kg on the surface pf earth?

Assuming that the whole variation of the weight of a body with its position on the surface of the earth is due to its rotation , find the difference in the weight of 5 kg as measured at the equator and at the poles . Radius of the earth = 6.4 xx 10^(6) m.

The weight of a body on the surface of the earth is 10 kg. Its weight at the centre of the earth is

The length of a second's pendulum on the surface of the earth, where g=9.8 m//s^(2) , is approximately equal to

The weight of an object is 90 kg at the surface of the earth. If it is taken to a height equal to half of the radius of the earth, then its weight will become

Calculate the weight of a body on the surface of Mars whose mass is 1/9 of the mass of the earth and radius is half the radius of the earth, and the body weighs 60 kg-f on the surface of the earth.

The weight of a person on the surface of the Earth is 490 N. Find his weight on the surface of Jupiter and the moon. Also, compare it with his weight on the Earth. Mass of moon = 7.3 xx 10^(22) kg, Mass of Jupiter = 1.96 xx 10^(27) kg, Radius of moon = 1.74 xx 10^(6) m and radius of Jupiter = 7 xx 10^(7) m G = 6.67 xx 10^(-11) N m^(2) kg^(-2) ltBrgt Given, (1)/(1.742) = 0.33 "and ge" = 9.8 m s^(-2)

A body of 200 kg wt is lying in the surface the earth. Find its weight at a place 'R' above the surface of the earth (Radius of the earth is R),

What will be acceleration due to gravity on the surface of the moon if its radius were (1//4)^(th) the radius of earth and its mass (1//80)^(th) the mass of earth? What will be the escape velocity on the surface of moon if it is 11.2 km//s on the surface of the earth? (given that g=9.8 m//s^(2) )