Thursday, June 13, 2024

Physics MCQ on Laws of Motion - Easy (Difficulty Level) Quiz - 2

1. The coefficient of friction depends on:

The nature of the surfaces in contact
The area of contact
The velocity of sliding
The mass of the body
2. The tendency of a body to resist any change in its state of rest or motion is called:
Momentum
Inertia
Force
Acceleration
3. When a constant force is applied to a body, it moves with uniform:
Speed
Velocity
Acceleration
Momentum
4. Newton's second law of motion states that:
F = ma
Every action has an equal and opposite reaction
An object in motion stays in motion
F = mv
5. A force of 10 N is applied to a body of mass 2 kg. The acceleration produced is:
5 m/s²
10 m/s²
2 m/s²
20 m/s²
6. A block of mass 5 kg is moving with a velocity of 10 m/s. Its momentum is:
50 kg m/s
5 kg m/s
10 kg m/s
500 kg m/s
7. The impulse experienced by a body is equal to the change in its:
Velocity
Acceleration
Momentum
Force
8. In the absence of an external force, a moving object will:
Stop immediately
Move with constant velocity
Move with decreasing velocity
Move with increasing velocity
9. A force acts for 10 seconds on a body of mass 10 kg and changes its velocity from 2 m/s to 5 m/s. The force applied is:
3 N
1 N
5 N
30 N
10. Which of the following forces is a contact force?
Gravitational force
Magnetic force
Frictional force
Electrostatic force






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