NEET Physics Work, Energy, and Power Inelastic Collision MCQs

Prepare for NEET Physics Work, Energy, and Power (Inelastic Collision) with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert guidance to handle energy loss during collisions.

NEET Questions / Physics / Work, Energy, and Power / Inelastic Collision

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Work Done By Constant Force

Work Done By Variable Force

Potential Energy

Law Of Conservation Of Energy

Work Energy Theorem By Constant Force

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Vertical Circular Motion

Elastic Collisions

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Cofficient Of Restitution

Uniform Circular Motion

Two identical balls of mass 'm' are moving with velocities 'v' and '2v' along the same line and undergo a perfectly inelastic collision. The fraction of the initial kinetic energy transformed into heat is:

A

1/10

B

1/5

C

1/2

D

9/10

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Inelastic Collision, Conservation of Momentum, Kinetic Energy

A bullet of mass 'm' moving with velocity 'v' strikes a stationary block of mass 'M' suspended by a string and gets embedded in it. If the combined system rises to a height 'h', the coefficient of restitution (e) is:

A

0

B

\sqrt{\frac{2gh}{v}}

C

\frac{M}{m+M}\sqrt{\frac{2gh}{v}}

D

\frac{m}{m+M}\sqrt{\frac{2gh}{v}}

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Inelastic Collision, Coefficient of Restitution, Conservation of Momentum

A ball is dropped from a height h onto a fixed horizontal plane. If the coefficient of restitution is 'e', the total distance travelled by the ball before it comes to rest is:

A

$h\frac{(1+e)}{(1-e)}$

B

$h\frac{(1-e^2)}{(1+e^2)}$

C

$h\frac{(1+e^2)}{(1-e^2)}$

D

$h\frac{(1+2e)}{(1-e)}$

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Inelastic Collision, Coefficient of Restitution, Geometric Progression

Two particles of masses 'm' and '2m' moving in opposite directions collide head-on elastically with velocities 'v' and 'v/2' respectively. The velocity of the particle of mass 'm' after the collision is:

A

v/2

B

-v

C

2v

D

-v/2

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :4 mins

🔄Ncert Concepts :Elastic Collision, Conservation of Momentum, Kinetic Energy

A particle of mass 'm' moving with velocity 'v' collides inelastically with another identical particle at rest. If the coefficient of restitution is 'e', the loss in kinetic energy of the system is:

A

$\frac{1}{2}mv^2(1-e^2)$

B

$\frac{1}{4}mv^2(1-e^2)$

C

$\frac{1}{2}mv^2(1-e)$

D

$\frac{1}{4}mv^2(1-e)$

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :4 mins

🔄Ncert Concepts :Inelastic Collision, Coefficient of Restitution, Conservation of Momentum, Kinetic Energy

Two identical balls collide inelastically. Before the collision, one ball is at rest and the other is moving with velocity $v$ . After the collision, they stick together. What is the velocity of the combined mass?

A

$v$

B

$2v$

C

$v/2$

D

$0$

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Inelastic Collision, Momentum Conservation

In an inelastic collision, which of the following is always conserved?

A

Kinetic Energy

B

Momentum

C

Both Kinetic Energy and Momentum

D

Neither Kinetic Energy nor Momentum

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :30 mins

🔄Ncert Concepts :Inelastic Collision, Momentum, Kinetic Energy

Two objects of equal mass collide inelastically. If the initial velocities of the objects are $v$ and $-v$ respectively, what is the final velocity of the combined mass?

A

$v$

B

$-v$

C

$2v$

D

$0$

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Inelastic Collision, Momentum Conservation

A ball of clay hits a stationary wall and sticks to it. Which of the following statements is TRUE about this collision?

A

It is a perfectly elastic collision.

B

Kinetic energy is conserved.

C

It is a perfectly inelastic collision.

D

Momentum is not conserved.

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :30 mins

🔄Ncert Concepts :Inelastic Collision, Perfectly Inelastic Collision

In an inelastic collision between two objects, the final kinetic energy is _________ the initial kinetic energy.

A

greater than

B

equal to

C

less than

D

sometimes greater than, sometimes less than

Question Tags

📚 Subject:Physics

📑 Chapter:Work, Energy, and Power

🎯Topic:Inelastic Collision

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :30 mins

🔄Ncert Concepts :Inelastic Collision, Kinetic Energy

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