A body of mass (5 ± 0.5) kg | Units & Measurements JEE Main

JEE MAIN 2023

13-04-23 S1

Question

A body of mass $(5 \pm 0.5) \mathrm{kg}$ is moving with a velocity of $(20 \pm 0.4) \mathrm{m} / \mathrm{s}$. Its kinetic energy will be

Select the correct option:

$(1000 \pm 140) \mathrm{J}$

$(1000 \pm 0.14) \mathrm{J}$

$(500 \pm 0.14) \mathrm{J}$

$(500 \pm 140) \mathrm{J}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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