Class 9 Science Chapter 8 Motion Revision Class Test

Distance is considered the actual length of the path between two bodies, whereas Displacement is considered as the ____________ distance between the two bodies along with a certain direction.

The force which is required to make an object move in a circular path is called ____________ force?

Distance Travelled by a body, per unit time is called?

The distance travelled by the body cannot be zero. This statement is_____?

( True / False )

• True

• False

Can motion be considered as a change of position of a body with respect to a reference point? ( True / False )

• True

• False

• Can't say

From the above-given velocity-time graph, it can be inferred that the object is in/at?

• Rest

• In uniform motion

• It is moving with uniform acceleration

• It's in Non-Uniform Motion

( Initial Velocity + Final Velocity / 2 )

Is the formula for?

A Body has Non-Uniform Motion, If it travels_____________ in Equal intervals of time.

The variation in velocity with time for an

an object moving in a straight line can be

represented by a ___________.

According to the Distance-Time Graph, the Distance travelled by the object is directly proportional to the ______.