untitled

1. When a body is stationary position is called

• Motion

• Rest

• velocity

• speed

which one is vector quantity?

• Mass

• Time

• Temperature

• Velocity

The rate of change of velocity is called .....

• speed

• distance

• acceleration

• mass

The rate of change of ........... is called velocity.

• displacement

• distance

• mass

• wave

....... is the physical quantity that depends on the inertia of a body.

• Acceleration

• mass

• Force

• Weight

The product of mass and velocity of a moving body is .....

• Inertia

• momentum

• speed

• force

F = m x a is the formula is based on Newton" ....... law of motion.

• first

• second

• second

• forth

We can walk on the ground due to newtons .... law of motion

• first

• second

• third

• fourth

Which law is also called law of inertia?

• First law of motion

• second law of motion

• Third law of motion

• Momentum

Scalar quantity has ........

• direction

• magnitude

• both

• no one