EASY
8th CBSE
IMPORTANT
Earn 100

What causes a change in state of motion of an object?

Important Questions on Force and Pressure

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 11 - Force and Pressure>TEST ASSIGNMENT NO. 2>Q 8
Force is a pull or push. 
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 11 - Force and Pressure>TEST ASSIGNMENT NO. 2>Q 8
Force always can change the speed of moving body.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 11 - Force and Pressure>TEST ASSIGNMENT NO. 2>Q 8
The SI unit of pressure is pascal (Pa).
MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 11 - Force and Pressure>TEST ASSIGNMENT NO. 2>Q 9
How will you show that air exerts great pressure?