Question

What is the average power required for the first 30 seconds to pull a block of mass 10 kg on an inclined plane uphill with a coefficient of friction 0.4, such that it is pulled at a uniform rate of 5 m every second after a time of 3 seconds from start?

Answer 1

1.25 kg is answer

Answer:

30×10÷4×3÷3÷100

Answer 2

Answer: 367W

Explanation:

Upon solving the question with an angle of inclination of $30$ degrees with the mass of the block being $30kg$

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