Navigate

A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm

A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm. What is the loss of energy?

Options

(a) 25%
(b) 75%
(c) 50%
(d) 100%

Correct Answer:

50%

Explanation:

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

AFMC2004
admin:

Related Questions

  1. A charge Q is enclosed by a Gaussian spherical surface of radius R
  2. Angle of minimum deviation for a prism of reractive index 1.5 equal to the angle
  3. When a metallic surface is illuminated with radiation of wavelength λ,
  4. A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
  5. If R is the radius of the earth and g is the acceleration due to gravity