Navigate

A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface

A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface to a height h=3R. The change in gravitational potential energy of the body is

Options

(a) 2 mgR / 3
(b) 3 mgR / 4
(c) mgR / 2
(d) mgR / 4

Correct Answer:

3 mgR / 4

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

CBSE2002
admin:

Related Questions

  1. A parallel beam of light of wavelength λ is incident normally on a narrow slit
  2. The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released
  3. A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
  4. The nuclei of which one of the following pairs of nuclei are isotones?
  5. The friction of the air causes a vertical retardation equal to 10%