Work Energy And Power Question 180

Question: A motor boat is travelling with a speed of 3.0 m/sec. If the force on it due to water flow is 500 N, the power of the boat is [EAMCET 1982]

Options:

A) 150 kW

B) 15 kW

C) 1.5 kW

D) 150 W

Show Answer

Answer:

Correct Answer: C

Solution:

P = Fv $ =500\times 3=1500W=1.5kW $



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