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.

Relax

Respuesta :

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

Answer Link

Otras preguntas

a similarity betwen the leaders of state executives and legislative branches

Mitosis and meiosis are reproductive strategies not found in which Kingdom? A. Plantae B. Animalia C. Eubacteria D. Fungi

Sriracha hot sauce is named after a city in what country?

this was the beginning in greek mythology

Which process produces converts Carbon Dioxide in to glucose and Oxygen?

Which stimulus would a flatworm be able to detect The color of a predator The feel of an approaching rainstorm The sound of splashing water The smell of prey

total amount of charge present in 1 kg of electron

Name the key player in staffing administrative agencies Chief Justice of the Supreme Court The Vice President The president Speaker of the house

A description of the inequality 1/2(c+1)>5

what is the area of the figure below a. 7.5 b. 15 c. 21.25 d. 42.5