Law of Motion MCQ question and answer with solution

Section 1 Section 2 Section 3

1.
Newton's Third Law of Motion applies to which of the following situations?

A. When a person jumps from the boat to the river, the boat goes backwards

B. Passengers standing in a bus fall in the back direction, when the stationary bus suddenly moves

C. When a person falls on the cement floor, he gets hurt

D. While catching a fast moving cricket ball, a fielder puts his hands backwards

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2.
For every action there is an equal and opposite reaction. The law was given by

A. Newton

B. Albert Einstein

C. Bohr

D. Handane

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3.
Newton's second law of motion:

A. Explains the relationship between forces on two mutually effective objects

B. Also known by the law of inertia

C. It is helpful to understand the effects of force

D. Also known by the law of conservation of energy

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4.
When the car turns on a curved road, the passengers sitting in it feel a force on themselves in the opposite direction of the center, this force is due to . . . . . . . .

A. centrifugal force

B. inertia

C. centripetal force

D. gravitational force

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5.
The speed of an ant is 75 cm/sec. The ant travels in a day is

A. 64800 m/day

B. 648000 m/day

C. 648000 cm/day

D. 64800000 cm/day

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6.
The motion of a body around a circular path is an example of

A. uniform velocity, variable acceleration

B. uniform speed, uniform velocity

C. uniform speed, variable velocity

D. uniform speed, variable acceleration

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7.
A 70 kg man pushes a 50 kg man with the force of 50N. How much force has a 50 kg man pushed the other person?

A. 50N

B. 30N

C. 100N

D. 60N

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8.
The rate of change in momentum of a body is proportional to . . . . . . . .

A. Applied displacement

B. Applied force

C. Applied potential energy

D. Applied pressure

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9.
Electrostatic force is

A. the force exerted by a charged body

B. the force exerted by the gravity

C. example of a contact force

D. None of the above

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10.
Zero acceleration means . . . . . . . .

A. The velocity of the object is constant

B. The velocity of the object is low

C. The velocity of the object is zero

D. The velocity of the object increases

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Law of Motion MCQ question and answer with solution | Physics Gk MCQs

1. Newton's Third Law of Motion applies to which of the following situations?

Answer & Solution

2. For every action there is an equal and opposite reaction. The law was given by

Answer & Solution

3. Newton's second law of motion:

Answer & Solution

4. When the car turns on a curved road, the passengers sitting in it feel a force on themselves in the opposite direction of the center, this force is due to . . . . . . . .

Answer & Solution

5. The speed of an ant is 75 cm/sec. The ant travels in a day is

Answer & Solution

6. The motion of a body around a circular path is an example of

Answer & Solution

7. A 70 kg man pushes a 50 kg man with the force of 50N. How much force has a 50 kg man pushed the other person?

Answer & Solution

8. The rate of change in momentum of a body is proportional to . . . . . . . .

Answer & Solution

9. Electrostatic force is

Answer & Solution

10. Zero acceleration means . . . . . . . .

Answer & Solution

Read More Section(Law of Motion)

1.
Newton's Third Law of Motion applies to which of the following situations?

2.
For every action there is an equal and opposite reaction. The law was given by

3.
Newton's second law of motion:

4.
When the car turns on a curved road, the passengers sitting in it feel a force on themselves in the opposite direction of the center, this force is due to . . . . . . . .

5.
The speed of an ant is 75 cm/sec. The ant travels in a day is

6.
The motion of a body around a circular path is an example of

7.
A 70 kg man pushes a 50 kg man with the force of 50N. How much force has a 50 kg man pushed the other person?

8.
The rate of change in momentum of a body is proportional to . . . . . . . .

9.
Electrostatic force is

10.
Zero acceleration means . . . . . . . .