yonia13 yonia13

23-02-2021
Physics

contestada

A set of pulleys is used to lift a bookcase. 3000 J of work was done in 60 seconds. How much power was used?

Respuesta :

quyenthao111 quyenthao111

23-02-2021

Answer:

50 Watts

Explanation:

Power = work / time = 3000J / 60 seconds

Answer Link

Otras preguntas

-5=3/4x-2 please help

A catering firm charges a fixed cost for overheads and a price per person. It is known that a party for 20 people costs $557, whereas a party for 35 people cost

Abe and his puppy Rover are out for a morning jog at a comfortable pace of 10 minutes per mile. If they keep up this pace for 2 hours, how many miles will they

Please answer this correctly

Estimate the tip on a $31.77 check using a tip rate of 15%

round 123.0567 to the nearest hundredth

What is the solution to 2x=18

If a dash light you are NOT used to seeing is lit, you should _____. A. not ignore it, especially if it is unfamiliar B. ignore it if there's no beeping sound

Write each fraction or mixed number as a decimal

3+r/-4=6 please answer