Using a pulley system, a crew does 7,500 J of work to load a box that requires 4,500 J of work. What is the efficiency of the pulley system?

Question

Dmensah2023idn Dmensah2023idn

07-05-2021
Mathematics

Answered

Whether you're a student or a professional, IDNLearn.com has answers for everyone. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.

Using a pulley system, a crew does 7,500 J of work to load a box that requires 4,500 J of work. What is the efficiency of the pulley system?

Sagot :

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. For dependable and accurate answers, visit IDNLearn.com. Thanks for visiting, and see you next time for more helpful information.

Jonah Has A Recipe That’s Used 1 1/2 Cups Of Brown Sugar And 2 1/3 Cups Of Flour To Make 24 Muffins. How Many Muffins Can Jonah Make If He Uses All 7 Cups Of Fl

The Form Of A Pathogen That Enables It To Infect A Host Is Called The Question 2 Options: parasite None Of The Answer Choices Are Correct. pathogen inoculum hos

I Need Help With A Math Problem

Match The Terms With Their Correct Definitions

This Excerpt Is Probably More Accurate Than Other Accounts Of The Same Event Because The Reader Learns About Rosa Parks From A Friend Of Hers. Her Own Perspecti

What Is The Mean Of The Values In The Stem-and-leaf Plot? Enter Your Answer In The Box.

Based On This Excerpt, Which Detail Would Create The Most Suspense About The Nature Of Dr. Jekyll And Mr. Hyde’s Relationship? The Fact That The Officer Is Grea

Help Please Anyone Please

A Result Of Papa Doc Duvalier's Rule In Haiti Was Haitians Fleeing The Island An Expansion Of Civil Rights A Strengthening Of Ties With The United States The Si

Alex Has 64 Cubes With Dimensions In Ft Like 1/2 X 1/2 X 1/2 He Uses All The Cubes To Fill A Box Shaped Like A Larger Rectangular Prism. There Are No Gaps. W