01-02-2022
Physics

contestada

It takes 700 joules to lift an object straight up, but 1400 joules to push it up a ramp, what is the
efficiency of the ramp?

Respuesta :

25britol 25britol

01-02-2022

Answer:

561

Explanation: it would most definitely go down as a number because it isn't the same

Answer Link

Otras preguntas

How does the intended audience influence the tone of the speech

What is the northerns reaction in the fugitive slave act??

cos77.cos88 - sin77.cos2

The function f(x) is shown on the graph. What is f(0)

What is symbolism? ???????????

Whats low self-esteem?

To solve the equation 5x−1=4x−8 , Sasha graphs the functions f(x)=5x−1 and g(x)=4x−8 on the same set of coordinate axes. Which statement describes the solution

Is it possibly for anyone to help me answer this?My teacher hasn't showed us yet but I want to have an idea on how to answer these questions.*If possible are th

water pollution as a result of fertilizer runoff from farms is harmful because it initially

A) How many joules of energy does a 100-watt light bulb use per hour? Express your answer using two significant figures. B) How fast would a 65 kg person have t