MOTION

1. Which of the following is a scalar quantity?

• Velocity

• Displacement

• Speed

• Acceleration

If a car moves at a constant speed of 60 km/h, it is an example of:

• A non uniform motion

• Uniform motion

• Accelerated motion

• Circular motion

Distance is:

• Victor quantity

• Scaler

• Neither scaler nor vector

• Both scaler and vector

An object is said to be in motion if:

• It move in a circular path

• It change its position over time

• It vibrates at one place

• It remains in rest

Which of the following can be zero even if an object is in motion?

• Distance

• Speed

• Displacement

• Time

Velocity becomes negative when an object move (a)  

A body moving with uniform velocity has (a)   acceleration

The shortest distance between the initial and final position of an object is called (a)  

A bus travels 100 km east and then 100 km west. The total displacement is (a)