EASY
8th ICSE
IMPORTANT
Earn 100

Write the expression for the moment of force about a given axis of rotation.

Important Questions on Force and Pressure

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
State one way to decrease the moment of a given force about a given axis of rotation.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
State one way to obtain greater moment of a given force about a given axis of rotation.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
What do you mean by the clockwise and anti-clockwise moment of force ?
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
Explain the following:
The spanner (or wrench) has a long handle.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
Explain the following:
The steering wheel of a vehicle is of large diameter.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B

Explain the following:

The hand flour grinder is provided with a handle near the rim.

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B
Explain the following:
It is easier to open the door by pushing it at its free end.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 3 - Force and Pressure>TEST YOURSELF>Q B

Explain the following:

A potter turns his wheel by applying a force through the stick near the rim of wheel.