A lever was used to life heavy rock. The input force was 150 N and the output force was 500 N. What was the mechanical advantage of the pulley?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Sep 23, 2022 125k views

15 votes

A lever was used to life heavy rock. The input force was 150 N and the output force was 500 N. What was the mechanical advantage of the pulley?

A lever was used to life heavy rock. The input force was 150 N and the output force-example-1

Physics
college

Rene Pickhardt asked

by Rene Pickhardt

8.9k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

9 votes

MA = fo / fi = 500 N / 150 N = 3.3. So C.

Calvin Godfrey answered Sep 30, 2022

by Calvin Godfrey

8.5k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Oct 10, 2021 92.1k views

a lever was used to lift a heavy rock the input force was 150 n and the output force was 500 n what was the mechanical advantage of the pulley

Yakxxx asked Oct 10, 2021

by Yakxxx

8.6k points

Chemistry
high-school

1 answer

0 votes

92.1k views

asked Mar 20, 2021 144k views

This simple machine can directly utilize the wheel and axle to lift and maneuver heavy loads. A) Inclined Plane B) Lever C) Pulley D) Wedge

FellowMD asked Mar 20, 2021

by FellowMD

7.7k points

Engineering
middle-school

2 answers

3 votes

144k views

asked Jan 4, 2022 31.9k views

Identify the contributions made by Archimedes, Eratosthenes, and Hippocrates during the Hellenistic era. He estimated the circumference of Earth. He created a lever and pulley system to carry heavy objects.

Manav Dubey asked Jan 4, 2022

by Manav Dubey

8.0k points

History
high-school

2 answers

14 votes

31.9k views

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions