Two cars A and B are | Relative Motion | JEE Mains 2026

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JEE MAIN_2026

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Question

Two cars A and B are moving in the same direction along a straight line with speeds $100 \mathrm{~km} / \mathrm{h}$ and $80 \mathrm{~km} / \mathrm{h}$, respectively such that car A is moving ahead of car B. A person in car B throws a stone with a speed $v$ so that it hits the car $A$ with a speed of $5 \mathrm{~m} / \mathrm{s}$. The value of $v$ is $\_\_\_\_$ km/h.

Select the correct option:

A

18

B

28

C

38

D

48

✓ Correct! Well done.

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