Register
You do 425 J of work to push a 75 N box up a ramp until the box is 2.5 m above the ground. What is the efficiency of the ramp?
58.1k views
16 votes
You do 425 J of work to push a 75 N box up a ramp until the box is 2.5 m above the ground. What is the efficiency of the ramp?

User LKB
by
5.3k points

2 Answers

7 votes

Answer 323mmmm

Step-by-step explanation:

User Joshua Dutton
by
4.9k points
11 votes
The awnser in percentage is 44%
User BgRva
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.3m questions

8.3m answers

Other Questions

A ball is dropped from rest at height of 50m above the ground (a) What is its speed just before it hits the ground (b) How long does it take to rech the ground.
The___ is composed of Earth's crust and solid upper mantle A. Inner core B outer core C lithosphere D asthenosphere
What is one similarity and one difference between infrasound and ultrasound?
What healing action is taking place when a wound becomes inflamed??
Taro stated that when someone hits a golf ball with a club, the amount of energy the ball has changes, the amount of energy that the club has changes, and the total energy of the system that includes the
Link Copied!