Preparing for the Joint Entrance Exam (JEE) can be a daunting task. With so many subjects to cover and so many topics to study, it can be challenging to know where to start. One essential topic in the JEE Mains syllabus is the Laws of Motion. In this article, we will provide 50+ MCQ questions on the Laws of Motion, along with detailed solutions to help you prepare for the JEE Mains exam.
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These 50+ MCQ questions are selected by the experts of studyrate.in and these are more difficult questions, which will help you to better understand Laws of Motion JEE Mains MCQ Questions with Answers.
Laws of Motion JEE Mains MCQ
According to Newton’s second law of motion, the rate of change of momentum of a body is directly proportional to:
(a) The force applied on it
(b) The acceleration produced in it
(c) The mass of the body
(d) The velocity of the body
The force experienced by a body of mass 2 kg moving with an acceleration of 3 m/s² is:
(a) 2 N
(b) 3 N
(c) 5 N
(d) 6 N
A body of mass 5 kg is moving with a velocity of 10 m/s. If a force of 20 N is applied in the direction of motion, the acceleration produced in the body is:
(a) 1 m/s²
(b) 2 m/s²
(c) 4 m/s²
(d) 6 m/s²
The tendency of a body to maintain its state of rest or uniform motion is described by:
(a) Newton’s first law of motion
(b) Newton’s second law of motion
(c) Newton’s third law of motion
(d) Newton’s law of gravitation
When a force of 10 N is applied on a body of mass 2 kg, the acceleration produced in the body is:
(a) 2 m/s²
(b) 5 m/s²
(c) 10 m/s²
(d) 20 m/s²
According to Newton’s third law of motion, for every action, there is an equal and opposite:
(a) Reaction
(b) Force
(c) Acceleration
(d) Mass
A body of mass 4 kg is at rest on a frictionless surface. If a force of 12 N is applied horizontally on the body, the acceleration produced in the body is:
(a) 0 m/s²
(b) 1.5 m/s²
(c) 3 m/s²
(d) 4 m/s²
The force required to accelerate a body of mass 5 kg from rest to a velocity of 10 m/s in 2 seconds is:
(a) 10 N
(b) 15 N
(c) 25 N
(d) 50 N
An object of mass 2 kg experiences a net force of 6 N. The acceleration produced in the object is:
(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 4 m/s²
The mass of a body is 10 kg. If a force of 50 N is applied, the acceleration produced in the body is:
(a) 2 m/s²
(b) 5 m/s²
(c) 10 m/s²
(d) 50 m/s²
A body of mass 3 kg is moving with a velocity of 4 m/s. If a force of 12 N is applied opposite to the direction of motion, the deceleration produced in the body is:
(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 4 m/s²
When a person stands on the ground, the reaction force to his weight is exerted by:
(a) The person’s body
(b) The Earth
(c) The gravitational force
(d) None of the above
A body of mass 5 kg is moving with a constant velocity of 10 m/s. The net force acting on the body is:
(a) 0 N
(b) 10 N
(c) 20 N
(d) 50 N
The SI unit of force is:
(a) Newton
(b) Kilogram
(c) Meter per second
(d) Joule
A body of mass 4 kg is moving with an acceleration of 2 m/s². The net force acting on the body is:
(a) 2 N
(b) 4 N
(c) 8 N
(d) 16 N
A body of mass 6 kg is moving with an acceleration of 4 m/s². The force acting on the body is:
(a) 10 N
(b) 16 N
(c) 24 N
(d) 30 N
The inertia of an object depends on its:
(a) Mass
(b) Volume
(c) Density
(d) Acceleration
A body of mass 2 kg is moving with a velocity of 6 m/s. If a net force of 12 N acts on the body in the direction of motion, the acceleration produced in the body is:
(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 6 m/s²
The force required to accelerate a body of mass 8 kg from rest to a velocity of 10 m/s in 5 seconds is:
(a) 4 N
(b) 8 N
(c) 16 N
(d) 40 N
An object of mass 3 kg experiences a net force of 9 N. The acceleration produced in the object is:
(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 4 m/s²
A body of mass 5 kg is moving with a constant velocity. The net force acting on the body is:
(a) 0 N
(b) 5 N
(c) 10 N
(d) 25 N
The force required to accelerate a body of mass 2 kg at a rate of 4 m/s² is:
(a) 2 N
(b) 4 N
(c) 8 N
(d) 16 N
When a force of 20 N is applied on a body of mass 5 kg, the acceleration produced in the body is:
(a) 2 m/s²
(b) 4 m/s²
(c) 6 m/s²
(d) 10 m/s²
The force required to accelerate a body of mass 10 kg from rest to a velocity of 20 m/s in 4 seconds is:
(a) 10 N
(b) 20 N
(c) 40 N
(d) 80 N
A body of mass 6 kg is moving with a velocity of 8 m/s. If a force of 12 N is applied opposite to the direction of motion, the deceleration produced in the body is:
(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 4 m/s²
The acceleration produced in a body is inversely proportional to its:
(a) Mass
(b) Volume
(c) Density
(d) Velocity
A body of mass 5 kg is moving with a constant velocity. The net force acting on the body is:
(a) 0 N
(b) 5 N
(c) 10 N
(d) 25 N
The force required to accelerate a body of mass 4 kg at a rate of 6 m/s² is:
(a) 10 N
(b) 16 N
(c) 24 N
(d) 36 N
When a force of 15 N is applied on a body of mass 3 kg, the acceleration produced in the body is:
(a) 3 m/s²
(b) 5 m/s²
(c) 9 m/s²
(d) 15 m/s²
The force required to accelerate a body of mass 8 kg at a rate of 2 m/s² is:
(a) 4 N
(b) 8 N
(c) 16 N
(d) 32 N
We hope there JEE MCQ of Class 11 Laws of Motion will help you to score an excellent rank in JEE Mains and Advanced. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
