# Physics MCQs for Class 9 with Answers Chapter 2

#### Physics MCQs for Class 9 with Answers

A body jumps out of a moving bus. There is a danger for him to fall:
Towards the moving bus
Away form the bus
In the direction of motion
opposite to the direction of motion

Which types of friction is minimum?
Sliding
Limiting
Rolling
None

Rate of change of momentum equals:
Displacement
Acceleration
Force
Velocity

The maximum value of friction is:
Kinetic friction
Static friction
Limiting friction
Dynamic friction

What is mass of body if W = 580 N ?
5.8 Kg
0.58 kg
0.058 kg
58 kg

When horse pulls a cart, the action is on the?
Cart
Earth
Horse
Earth and Cart

A ball of mass 1 kg moving wih velocity 2 ms-1 its momentum will be;
1 Ns
2 Ns
0.5 Ns
4 Ns

All forces are example of contract forces except:
Air resistance
Tensional
Push force
Gravitational

A string is stretched by two equal and opposite force 10 N each. The tension in the string is:
Zero
5 N
10 N
20 N

Co-efficient of friction between iron and iron is:
1.0
0.62
0.9
1.2

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