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If a body starts from rest and travels 1...

If a body starts from rest and travels 120 cm in the 6 second then what is the acceleration

A

`0.20 m//s^2 `

B

`0.027 m//s^2`

C

`0.218 m//s^2`

D

`0.03 m//s^2`

Text Solution

Verified by Experts

The correct Answer is:
C
`S_n = u + a/2 (2n-1)`
`rArr 1.20 = a/2 (6 xx2 - 1)`
`rArr a = (2 xx 1.2)/(11) = (2.4)/(11) = 0.218 m//s^2`
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