naairrobinson4
naairrobinson4 naairrobinson4
  • 27-01-2021
  • Physics
contestada

If it takes you 10 seconds to move a chair 5 meters across the floor, using a force of 2 Newtons, how much power did you put out?

Respuesta :

quasarJose
quasarJose quasarJose
  • 29-01-2021

Answer:

1watt

Explanation:

Given parameters:

Time  = 10s

Distance  = 5m

Force  = 2N

Unknown:

Power  = ?

Solution:

Power is defined as the rate at which work is being done by a body.

  Power  = [tex]\frac{Work done }{time }[/tex]  

Work done  = Force x distance  = 2 x 5  = 10J

So;

    Power = [tex]\frac{10}{10}[/tex]   = 1watt

Answer Link
elbahtaouiwiame55 elbahtaouiwiame55
  • 15-01-2022

Answer:

1

Explanation:

Answer Link

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