shersinghghartimagar shersinghghartimagar
  • 25-10-2021
  • Physics
contestada

How much work is done by a man if he moves a distance of 15m by applying the force of 20N? Find his power if he does the work in 2 seconds. (answer - 300 joule,150w)​

Respuesta :

ghaleyuhan
ghaleyuhan ghaleyuhan
  • 25-10-2021

Work= Distance × Force

15 metre × 20 N

300 Joule

Now ,

Power,

2 seconds = 300/2

150 watt

We know that

Unit of Work is Joule

Unit of Power is watt

So,

Work - 300 joule

Power= 150 watt

Answer Link

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