मराठी

The truck has to apply a force of 3000 N to overcome friction while moving with a uniform speed of 36 kmhr−1. What is the power developed by the truck?

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प्रश्न

The truck has to apply a force of 3000 N to overcome friction while moving with a uniform speed of 36 kmhr−1. What is the power developed by the truck?
संख्यात्मक
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उत्तर

We know that power = force × velocity

Here, force = 3000 N,

velocity = 36 kmhr−1 = 10 m/s

Power = 3000 × 10 = 30000 watt

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पाठ 1: Force, Work, Energy and Power - Exercises (Cumulative Revision) [पृष्ठ ८७]

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फ्रँक Physics Part 2 [English] Class 10 ICSE
पाठ 1 Force, Work, Energy and Power
Exercises (Cumulative Revision) | Q 52. | पृष्ठ ८७
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