A man weighs 100kg on the surface of the earth of radius R. At what height above the surface of the earth, he will weigh 50 kg?

A man weighs 80 kg on the surface of earth of radius r . At what height above the surface of earth his weight will be 40 kg ?

If a man weighs 90 kg on the surface of the earth, the height above the surface of the earth of radius, R where the weight is 30 kg is

A body weight 500 N on the surface of the earth. How much would it weigh half way below the surface of the earth

A man weighs 'W' on the surface of the earth and his weight at a height 'R' from surface of the earth is ( R is Radius of the earth )

A body weighs W newton at the surface of the earth. Its weight at a height equal to half the radius of the earth, will be

If the weight of a man on the surface of the earth is 75kg, then his weight on the surface of the moon will be

A body weighs 200N on the surface of the earth. How much will it weigh half way down to the center of the earth ?

A body weighs 200 N on the surface of the earth. How much will it weigh half way down to the centre of the earth ?

A body weighs 10 kg on the surface of earth. What would be its mass and weight at the centre of earth ?