Question # 1

If the weight body is greater then tension then body will.

Choose an answer

Move upward

move downward

not move

None

Formula of weight is derived from which law?

Choose an answer

First law

Second law

Third law

Law of conservation of momentum

Sliding friction can be changed into rolling friction by using:

Choose an answer

Ball bearing

Roller bearing

Both a and b

None of these

All forces are example of contract forces except:

Choose an answer

Air resistance

Tensional

Push force

Gravitational

Kgms^-2 is equal to:

Choose an answer

Joule

Mole

Newton

Watt

A boy jumps out of a moving bus . There is danger for him to fall:

Choose an answer

Towards the moving bus

Away from the bus

In the direction of motion

Opposite to the direction of motion

Weight is measured by:

Choose an answer

Spring balnce

Measuring cylinder

Physical balnce

None of these

When horse pulls a cart, the action is on the:

Choose an answer

Cart

Earth

Horse

Earth and cart

The product of mass and _______ is called momentum;

Choose an answer

Velocity

Force

Acceleration

None

Acceleration is produced by 20 N force it is due to:

Choose an answer

Inertia

Force

Momentum

None

A body of mass 5 kg i moving with a velocity of 10 ms^-1. Find the force required to stop it in 2s.

Choose an answer

5 N

25 N

20 N

30 N

Which of the following is unit of momentum?

Choose an answer

Nm

Kgms^-2

Ns

Ns^-1

More Classes

Other Links

Physics 9th Class English Medium Unit 3 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer