seeratli890 seeratli890

07-01-2018
Physics

contestada

A window washer stands on a scaffolding 30m above the ground. If he did 23,520J of work to reach the scaffolding, what is his mass?

Respuesta :

moiztalpur moiztalpur

07-01-2018

W.d = mgh

23520 = m × 9.81 × 30
23520 ÷ (9.81 × 30 ) = m

Answer Link

Otras preguntas

What were the untouchables

In HIJ∆ determine the measure of H∠ to the nearest degree.

why is water so important for metabolic reactions

What is the relationship between matter and elements

If a person walks 1.3 m/s, how far will that person walk in 300 s?

Okay, I'm having trouble with homework and it says on my worksheet: Well, the coupon is 10%. The digital camera costs $95. The question is," What is the total c

Please help me with these. Thanks

-10.3 = w - 5.8 what does w equal

Last month, Steven had $4285.68 that he divided into two accounts. He deposited 1/3 into a savings account. He deposited the rest into his checking account. Ho

state how a deep current forms