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A particle is rotating in a cirlce of ra...

A particle is rotating in a cirlce of radius 1 m with constant speed 4 m/s. In time 1s, match the following (in `SI` unit)
`{:(,"Table-1",,"Table-2"),("(A)","Displacement","(P)","8 sin 2"),("(B)","Distance","(Q)",4),("(C)","Average velocity","(R)","2 sin 2"),("(D)","Average acceleration","(S)","4 sin 2"):}`

Text Solution

Verified by Experts

The correct Answer is:
(A)-r, (B)-q, (C)-r (D)-p
`Rtheta=vt, theta=(4xx1)/1=4` radius

`:.` Displacement `=2R sin theta//2=2 sin 2`
Distance `=vt=4m`
Average velocity `=("Displacement")/("time")=2 sin 2`
Average acceleration `=("Change in velocity")/("time")`
`=(2xx4 sin 2)/(1)=8 sin 2`
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