ICSE Class 10 Physics 2015 Solved Paper
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Question : 16
Total: 74
Rajan exerts a force of 150 N in pulling a cart at a constant speed of 10 m ∕ s . Calculate the power exerted.
Solution:
Given : Force = 150 N , Speed = 10 m ∕ s .
Power = Force × Speed
= 150 × 10
= 1500 Watt.
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