olive26 olive26
  • 14-03-2018
  • Physics
contestada

A tow can pull a car out of a ditch in 7.5 seconds. How many work is done if the truck has power of 5500 watts?

Respuesta :

citroen
citroen citroen
  • 14-03-2018
power = ( force * distance) / time
work = force * distance
work = power * time
         =  41250 J or 41kJ

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