MEDIUM
9th ICSE
IMPORTANT
Earn 100

A ball is hanging by a string from the ceiling of the roof. Draw a neat labelled diagram showing the forces acting on the ball and the string. 

Important Questions on Laws of Motion

MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 4
The wooden block is placed on top of a table. Name the forces acting on the block and draw a neat and labelled diagram to show the point of application and direction of these forces.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 7
State the effect of a force applied on a non-rigid body
HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 7
State the effect of a force applied on a rigid body. How this effect of force is different from that in the case of a non-rigid body?
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 8
Give an example where a force stops a moving body
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 8
Give one example,where a force moves a stationary body
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 4
A spring is compressed against a rigid wall. Draw a neat labelled diagram showing forces acting on the spring.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 5
State one factor on which the magnitude of a non-contact force depends. How does it depend on the factor stated by you ? 
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 3 - Laws of Motion>EXERCISE–3(A)>Q 6
The separation between two masses is reduced to half. How is magnitude gravitational force between them is affected ?