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Work Power and Energy question

2023 · 13 Apr · Shift 1 · Q62

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JEE Main
Physics
Work Power and Energy
2023 · 13 Apr · Shift 1 · Q62

Work Power and Energy question

2023 · 13 Apr · Shift 1 · Q62

JEE MainPhysicsWork Power and EnergyMCQ+4 / −1

The ratio of powers of two motors is

\frac{3 \sqrt{x}}{\sqrt{x}+1}

, that are capable of raising

300 \mathrm{~kg}

water in 5 minutes and

50 \mathrm{~kg}

water in 2 minutes respectively from a well of

100 \mathrm{~m}

deep. The value of

x

will be

A
16
B
4
C
2
D
2.4

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