A glass ball is shot to hit a wall from a point on a smooth floor. If the ball r

Question

A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is

Options:

A . 0.25

B . 0.33

C . 0.40

D . 0.50

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The moment of inertia of a triangular section (base b, height h) about centroidal axis parallel to the base, is....

Question 2. The point about which combined motion of rotation and translation of a rigid body takes place, is known as....

Question 3. Joule is the unit of....

Question 4. Newton’s Law of Motion is:....

Question 5. Joule is the unit of....

Question 6. A block of weight 50 kg is placed on a horizontal plane. When a horizontal force of 18 kg is applied, the block is just ....on the point of motion. The angle of friction is

Question 7. In a simple harmonic motion, the position of equilibrium is always....

Question 8. The velocity ratio of an inclined plane of inclination ‘θ’ with horizontal for lifting a load is....

Question 9. The maximum displacement of a particle executing S.H.M. corresponds to....

Question 10. A force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 13....a force of 130 N. The magnitude of Q is

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers