gs316402 gs316402
  • 22-09-2022
  • Physics
contestada

A porter can carry 40 bricks of 10 N load of each. He can carry up to 75m in 40 sec, calculate his power.​

Respuesta :

hkennedy8701
hkennedy8701 hkennedy8701
  • 22-09-2022

Answer:

750W

Explanation:

40×10= 400N

work done= force × distance

=400 × 75

=30000 J

Power= work done/ time

= 30000 ÷ 40

= 750 W

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