Laws of Motion MCQs for NEET

Ace Your Medical Entrance with These Laws of Motion MCQs for NEET

Even though the NEET exam is for students aspiring to get admitted to medical colleges, Biology is not the single most crucial subject to crack it. Physics and Chemistry play an equally important role for the exam, and students must be well versed in all three of these to crack NEET. 

One of the most critical areas in Physics, where many students lack fluent knowledge is NEET Physics Laws of Motion. The following section is a concise guide to Laws of Motion MCQs for NEET, to be of paramount help during your last minute revision. 

Laws of Motion MCQs for NEET - First Law of Motion

  1. Consider a particle a moving on a straight line with constant velocity. Which of these will not be affected if a force is applied to it?

    1. For the particle to move with constant velocity. (Answer)

    2. For it to increase its speed.

    3. For it to change its momentum. 

    4. For it to change its direction.

  2. A bus is moving in a straight line, and suddenly, it takes a right turn. The passengers are seen to be thrown towards the left direction. Why is that?

    1. Acceleration of motion

    2. Speed of motion

    3. Inertia of motion (Answer)

    4. None of the above

  3. A mass of 1kg is hanging from a ceiling suspended by a string. Another string is tied to the lower end of the mass. What will happen if I suddenly jerk the string below?

    1. The mass will rotate. 

    2. The lower part of the string will break. (Answer)

    3. The upper part of the string will break. 

    4. The whole system will fall down.  

  4. When you get down from a running bus, you seem to fall forward. Why is that?

    1. Due to inertia of rest, the road remains static, and the bus continues to move.

    2. Due to inertia of motion, your feet come to a rest, but your upper body part continues to stay in motion. (Answer)

    3. It is just your habit. 

    4. All of the above

  5. Which of the following physical concepts does Newton’s First Law of Motion explain?

    1. Inertia (Answer)

    2. Energy

    3. Force

    4. Acceleration

Laws of Motion MCQs for NEET - Second Law of Motion

  1. A bullet has a mass of 5 g and is travelling at a speed of 100 m/s. It hits a metal block and penetrates 6 cm inside it. What is the average resisting force the metal block exerted on the bullet?

    1. 830 N

    2. 417 N (Answer)

    3. 1000 N

    4. 0 N 

  2. Which of the following physical concepts does Newton’s Second Law of Motion explain?

    1. Force (Answer)

    2. Angular Momentum 

    3. Acceleration

    4. Velocity

  3. The mass of a body is 2 kg, and it is moving on a horizontal surface with a velocity of 4 m/s, but comes to rest after 2 seconds. What will be the force to be applied to it if one wants the body to move with the same initial velocity?

    1. 0 N

    2. 2 N

    3. 4 N (Answer)

    4. 8 N

  4. A lift descends vertically with a mass of 2 kg inside it hung from a spring balance. Acceleration due to gravity is g. What will be the reading on the balance?

    1. 2g

    2. 4g

    3. 0 (Answer)

    4. g

  5. A brick takes time t to reach the floor of a stationary lift when dropped from a height. It takes time t’ to reach the floor when the lift is moving up with constant acceleration, dropped from the same height. Then

    1. t > t’ (Answer)

    2. t < t’

    3. t << t’

    4. No relation between t and t’

Laws of Motion MCQs for NEET - Third Law of Motion

  1. Which of these physical properties will be conserved due to Newton's Third Law of Motion?

    1. Momentum (Answer)

    2. Angular Momentum

    3. Acceleration

    4. Force exerted

  2. Consider a piece of mass freely floating on water inside a beaker. Now, if the beaker with the mass freely falls under gravitation attraction, what will be the upthrust force exerted by water on the piece of mass?

    1. Equal to displaced air 

    2. Equal to displaced water

    3. Zero (Answer)

    4. Equal to g

  3. A monkey is stationed on a spring balance, which reads 60 kg wt. How will the reading of the balance be affected if the monkey jumps off it?

    1. Decreases

    2. Increases

    3. No change

    4. First increases then becomes zero (Answer)

  4. A mass M kg is suspended from a spring balance, which in turn is hanging from the hook of another spring balance. What will be the readings on both of these balances?

    1. Both will read M kg. (Answer)

    2. Both will read M/2 kg. 

    3. The lower one will read M kg, and the upper one zero. 

    4. The sum of both their readings will be M kg. 

  5. A plane is inclined at an angle of 30 degrees from the horizontal surface. A mass of 5kg is kept on the inclined surface and suspended from a spring balance. What will be the balance reading if g = 10 m/s2?

    1. 25 N (Answer)

    2. 50 N

    3. 100 N

    4. Inconclusive reading

Now that all of the Laws of Motion NEET questions are covered, keep in mind that Newton's Laws of Motion is an important area in all entrance exams. So, the same questions can be referred to for Laws of Motion MCQs for competitive exams or even Laws of Motion Class 11 MCQs. We also present to you a table which elaborates the other topics which are extremely crucial for NEET 2020. 


Percentage of Questions 



Electromagnetic Induction & Alternating Current




Newton’s Laws of Motion


Dual Nature of Matter and Radiation


Crack NEET 2020 with Ease by Preparing MCQs

We hope our concise guide for Laws of Motion MCQs for NEET will be the perfect aid for medical aspirants. Although curated specially for NEET, these MCQs on motion will also be able to help them for other competitive exams as well.

With NEET 2020 just around the corner, we assume you have already started preparing for it. Prepare a balanced routine, keep yourself energized and ready for challenges and take utmost care of your health during these tough times.

FAQ (Frequently Asked Questions)

1. What are The Most Important Physics Books to Be Followed for NEET 2020?

Concepts of Physics by H.C. Verma, Irodov's Problems in General Physics and Objective Physics for NEET by DC Pandey are the best Physics book to follow for NEET.

2. What was The Cutoff Mark For NEET 2019?

For unreserved candidates, the cutoff mark was 134 or 50th percentile, and for reserved candidates, it was 104 or 40th percentile.

3. When Will NEET 2020 Be Held On?

Due to the ongoing pandemic situation, the education ministry has decided to reschedule NEET 2020 on 26th July 2020.