Seudónimo Seudónimo

01-12-2016
Physics

contestada

a weightlifter liftsa 1,250-N barbell 2 m in 3 s. how much power was used to lift the barbell?

Respuesta :

01-12-2016

Power = Force * Distance/ time
P = 1,250 * 2/3
P = 2,500/3
P = 833.33 Watts

So, your final answer is 833.33 Watts

Answer Link

Otras preguntas

Ayer, mi hermano Carlos un libro llamado 'La Isla Desierta' que le gustó mucho.

x/ -5 > =-6 please help me out

How did hamilton justify the national bank according to the constitution.

HELP ASAP Gina doesn’t agree with her town’s new policy about public playgrounds. The local newspaper’s editor has given her half a page to write an article sup

Which proofreading mark would you use to identify a correction in this sentence?

These cells have high concentrations of mitochondria. What is the function of mitochondria? Explain why these cells need more of than.

What role does respiration play in the cycling of carbon? 1. it releases carbon dioxide gas that was once part of living cells into the atmosphere 2. it takes

What major weaknesses of the articles of confederation led to the writing of the constitution.

The electrical generators can provide 1.5 × 109 W of power for a maximum of 5 hours. Calculate the maximum energy that can be transferred by the electrical gene

What is the first step in solving the equation? +4= -2