Home
Class 11
PHYSICS
A ball released from a height of 20m, h...

A ball released from a height of 20m, hits the ground and rebounds to a height of 16m. The percentage loss of energy during collision is

A

0.2

B

0.4

C

0.25

D

0.75

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WORK -POWER-ENERGY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-IV POTENTIAL ENERGY) (LEVEL -II STRAIGHT OBJECTIVE TYPE QUESTIONS)|2 Videos
  • WORK -POWER-ENERGY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-IV POTENTIAL ENERGY) (LEVEL -II MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|2 Videos
  • WORK -POWER-ENERGY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-III CONSERVATIVE AND NON CONSERVATIVE FORCES) (LEVEL -II MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|11 Videos
  • VISCOSITY

    AAKASH SERIES|Exercise Questions for Descriptive Answers|3 Videos
  • WORK POWER ENERGY

    AAKASH SERIES|Exercise EXERCISE - 3|61 Videos

Similar Questions

Explore conceptually related problems

A steel ball of mass 0.1 kg falls freely from a height of 10m an bounces to a height of 5.4m from the ground. If the dissipated energy in this process is absorbed by the ball, the rise in ots temperature is (Specific heat of steel= 460 JKg^(-1)K^(-1)) (g=10ms^(-2)) .