The gravitational potential difference between the surface of a planet and a point `20 m` above it is `16 J//kg`. Calculate the work done in moving a `4 kg` body by `8m` on a slope of `60^@` from the horizontal.

Two heavy spheres each of mass 100kg and radius 0.1m are placed 1m apart on a horizontal table. What is the gravitationl field and potential at the mid point of the line joining their centres. The gravitational potential difference between the surface of a planet and a point 20m above it is 16J//kg . Calculate the workdone in moving a 2kg mass by 8m on a slope of 60^@ from the horizontal.

The gravitational potential difference between the surface of a planet and a point 20 m above it is 16 J kg^(-1) . The work done in moving a 4 kg body by 8 m on a slope of 60^(@) from the horizontal is

Gravitational potential difference between a point on surface of planet and another point 10 m above is 4J/kg. Considering gravitational field to be uniform, how much work is done in moving a mass of 2kg from the surface to a point 5 m above the surface?

Gravitational potential difference between a point on surface of planet and another point 10 m above is 4J/kg. Considering gravitational field to be uniform, how much work is donw in moving a mass of 2kg from the surface to a point 5 m above the surface?

Gravitational potential difference between a point on surface of planet and another point 10 m above is 4J/kg. Considering gravitational field to be uniform, how much work is donw in moving a mass of 2kg from the surface to a point 5 m above the surface?

Gravitational potential difference between surface of a planet and a point situated at a height of 20 m above its surface is 2joule/kg. if gravitational field is uniform, then the work done in taking a 5kg body of height 4 meter above surface will be-: