blakeembly blakeembly

07-01-2021
Physics

contestada

B. Which of these uses the most power? Explain your answer.
1) 160 J of work in 8 seconds
2) 80 J of work is 4 seconds
3) 180 J of work in 9 seconds

Respuesta :

jamyangnorzin jamyangnorzin

07-01-2021

Answer:

p=w/t

160/8=20

80/4=20

180/9=20

...so..all these uses equal power

Answer Link

Otras preguntas

members of congress represent their districts by doing what?

how many times does 6 go into 30

What is the percentage increase from 108.5 to 145.4

what is the square root of 517?

if 1 gallon of paint covers 400 sq feet, about how many gallons of paint are needed to paint the outside of a spherical tank of diameter 20 feet?

Submerged basaltic volcanoes that are higher than 1 km are called

The circumference of a circle is two times pi(p) times the radius. Translate the sentence into a formula

Rashau made a rectangular frame for her latest oil painting. The length is 28 centimeters more than triple the width. The perimeter of the frame is 136 centimet

How many minutes do cells spend in each phase of mitosis?

In a recent, local taste contest testing Coke against Pepsi, it was found that 3∕5 of all people surveyed preferred the taste of Coke. If 7,500 people were in