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How much time i required for a elevator to lift a load if the motor can produce 13,000 W of power and doe total work of 56000 J?

Sagot :

Nuhulawal20idn

The time needed for the elevator to lift the load is approximately 4.31 seconds.

What is the time required?

Power is simply the amount of energy transferred per unit time.

It is expressed as;

P = W / t

Where P is power, W is work done and t is time.

Given the data in the question;

  • Power P = 13000W = 13000J/s
  • Work done W = 56000 J
  • Time t = ?

Plug the given values into the above formula and solve for t

P = W / t

P = W / t

t = W / P

t = 56000J / 13000J/s

t = 4.31 s

Therefore, the required time is 4.31 seconds.

Learn more about power here: https://brainly.com/question/27071921

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