HARD
9th CBSE
IMPORTANT
Earn 100

Explain impulse. Show the relation between impulse and momentum.

Important Questions on Force and Laws of Motion

HARD
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>EXERCISES>Q 7

What is friction? Explain its origin and significance.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 1
Is force a scalar or vector quantity?
EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 2

Give one example of contact force.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 3

The resultant of all forces acting on a body is zero. Name the type of force.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 4

There is a force that does not produce motion but changes the shape of the body. Name the force.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 5

Define balanced and unbalanced force.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 6

What is the S.I unit of inertia?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>OBJECTIVE TYPE QUESTIONS>Q 7

What is the name of the property of a body that resists the motion of the body?