jhick5533 jhick5533

06-12-2017
Physics

contestada

What is the power involved in lifting a 1.0-kg object 1.0 m in 1.0 s??

Respuesta :

CrypticGeek CrypticGeek

18-12-2017

Mass = 1kg
Distance = 1m
Time = 1s
Force= Mass x Acceleration due to graviy
          = 1 x 9.8 = 9.8
Velocity = Distance / time
              = 1 / 1 =1m/s
Power = Force x velocity
           = 9.8 x 1 = 9.8 W

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