By giving an example, prove that rest and motion are relative terms.

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7. MOTION

easy

By giving an example, prove that rest and motion are relative terms.

Option A

Option B

Option C

Option D

Solution

Rest and motion are opposed to each other, yet there is a close relation between them. For example, a person sitting in the compartment of a moving train is in a state of rest, with respert to the surroundings of compartment. Yet he is in a state of motion, if he compares himself with surroundings outside the compartment

Standard 9

Science

Write true or false for the following statements

Kinematics deals with the motion of non$-$living objects without taking into account the cause of their motion.

easy

The direction of acceleration of an object moving in a circular path is

medium

Give examples to distinguish

$(i)$ Distance and displacement.

$(ii)$ Speed and velocity.

$(iii)$ Acceleration and retardation.

medium

An aeroplane lands at $216\, km\, h ^{-1}$ and stops after covering a runway of $2\, km .$ Calculate the acceleration and the time, in which its comes to rest.

medium

$(i)$ What can be depicted from the graph regarding the motion of the object ?

$(ii)$ Find the value of acceleration from the graph.

medium

By giving an example, prove that rest and motion are relative terms.

Solution

Similar Questions

Write true or false for the following statements Kinematics deals with the motion of non$-$living objects without taking into account the cause of their motion.

The direction of acceleration of an object moving in a circular path is

Give examples to distinguish $(i)$ Distance and displacement. $(ii)$ Speed and velocity. $(iii)$ Acceleration and retardation.

An aeroplane lands at $216\, km\, h ^{-1}$ and stops after covering a runway of $2\, km .$ Calculate the acceleration and the time, in which its comes to rest.

$(i)$ What can be depicted from the graph regarding the motion of the object ? $(ii)$ Find the value of acceleration from the graph.

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Write true or false for the following statements

Kinematics deals with the motion of non$-$living objects without taking into account the cause of their motion.

Give examples to distinguish

$(i)$ Distance and displacement.

$(ii)$ Speed and velocity.

$(iii)$ Acceleration and retardation.

$(i)$ What can be depicted from the graph regarding the motion of the object ?

$(ii)$ Find the value of acceleration from the graph.