Question 1

What is the product of the mass of a particle and its velocity called?

Accepted Answer

Momentum

Answer

Power

Answer

Force

Answer

Acceleration

Answer

Work

Question 2

In dynamics, what does Newton's third law state?

Accepted Answer

Equal and opposite reaction

Answer

Every action has a reaction

Answer

Equal and same reaction

Answer

Reaction is always greater

Answer

For every force, there is an opposite force

Question 3

What is a type of motion that describes movement along a straight line?

Accepted Answer

Rectilinear Motion

Answer

Random Motion

Answer

Wave Motion

Answer

Circular Motion

Answer

Spiral Motion

Question 4

Which of Newton's laws states 'The force on an object is equal to its mass multiplied by its acceleration'?

Accepted Answer

Second Law of Motion

Answer

First Law of Motion

Answer

Universal Law of Gravity

Answer

Third Law of Motion

Question 5

What is the time rate of doing work or delivering energy called?

Accepted Answer

Power

Answer

Momentum

Answer

Energy

Answer

Velocity

Answer

Force

Question 6

What is the sum of kinetic energy and potential energy called?

Accepted Answer

Mechanical Energy

Answer

Thermal Energy

Answer

Nuclear Energy

Answer

Chemical Energy

Question 7

Which type of motion involves zero acceleration and equal distances covered in equal time intervals?

Accepted Answer

Uniform Motion

Answer

Circular Motion

Answer

Non-Uniform Motion

Answer

Straight Motion

Question 8

What is the characteristic of non-uniform motion?

Accepted Answer

Varied Speed

Answer

Zero Speed

Answer

Average Speed

Answer

Constant Speed

Question 9

What is the measure of the time rate of change of momentum equal to?

Accepted Answer

Force

Answer

Energy

Answer

Velocity

Answer

Acceleration

Question 10

What is the sum of the kinetic energy and potential energy in a system called?

Accepted Answer

Mechanical energy

Answer

Thermal energy

Answer

Nuclear energy

Answer

Electrical energy

Question 11

What is the type of motion in which the object travels with a non-zero constant acceleration?

Accepted Answer

Uniformly accelerated motion

Answer

Non-Uniform Motion

Answer

Circular Motion

Answer

Uniform Motion

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