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A body travels uniformly a distance of (...

A body travels uniformly a distance of `(20.0 pm 0.2)m` in time `(4.0 pm 0.04)s`. The velocity of the body is

A

`(5.0 +- 0.4) ms^(-1)`

B

`(5.0 + -0.2) ms^(-1)`

C

`(5.0 +- 0.6) ms^(-1)`

D

`(5.0 +- 0.1) ms^(-1)`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-UNITS AND MEASUREMENT-Practice Exercise
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