sciurzynski sciurzynski
  • 08-11-2021
  • Physics
contestada

What is the power of a crane that lifts a 120 N load 14 m in 3.6 s?

Respuesta :

26tbickham
26tbickham 26tbickham
  • 08-11-2021

Answer:

1000n

Explanation:

hop it helps

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jennadelatte jennadelatte
  • 08-11-2021

Answer:

467 watts

Explanation:

Power is = to work/time. Work is = to force (N) times distance from starting point. So first, calculate work. 120N x14m , which is equal to 1680 joules. so then plug it into your power formula. 1680 joules/ 3.6 seconds= 466.666...7, which rounds to 467 watts.

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