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Earn 100

What is Non-periodic motion? Give some examples.

Important Questions on Motion and Measurement of Distance

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A car moving on a straight road is in _____ (curvilinear/rectilinear) motion.
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An athlete running a 100 m race along a straight track is said to have _____(rectilinear/curvilinear) motion.
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The motion which repeats itself after a fixed interval of time is called _____ (periodic/rectilinear) motion.
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Choose the correct answer from the brackets:

Motion in a straight line is called _____ (linear / random) motion.

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When a body covers an equal distance in equal intervals of time, its motion is called _____.
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Motion along a curved path is called _____.

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Motion of the needle of a sewing machine is _____.

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A kite flying in the sky performs _____ motion
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If an object has different speeds at different times we call its motion as _____(uniform/non-uniform) motion.
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Fill in the blank space by choosing correct word from the list given below.

List: millimetre, curvilinear, kilometre, rectilinear, centimetre, vibratory, oscillatory, circular, periodic, metre.

The motion of the wheel of a moving bicycle is _____ motion. 

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The motion of an object along a straight path is called _____ motion.
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_____ motions are repeated at fixed intervals of time.
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Which instrument is used to measure each of these?

Question Image

The time taken to read a lesson _____.

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The earth revolves around the sun in a circular path. This is an example of _____ motion.
MEDIUM
Motion of the needle of a sewing machine is _____.

(periodic motion/ random motion)

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The type of motion that repeats, itself after equal intervals of time is called _____.
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Motion in a straight line is called _____ motion.
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A moving carom board coin describes _____ (rectilinear/periodic) motion.