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Acacia
Acacia asked in Science & MathematicsPhysics · 8 months ago

Physics help?

A weight lifter pulls a 2000kg car forwards at an average speed of 1.5ms^-1 against a force of 1250N. What is his average power output? 

2 Answers

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  • oubaas
    Lv 7
    8 months ago

    power P = F*V = 1250/1000*1.5 = 1.88 kw 

  • Ash
    Lv 7
    8 months ago

    Power = Force x velocity = 1250 N x 1.5 m/s = 1875 W

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