107 779
Assignments Done
100%
Successfully Done
In July 2024
Physics help
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
 Math help
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
 Programming help
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming

Answer to Question #99020 in Mechanics | Relativity for Christiana

Question #99020
A girl lifts a load of 100N through a vertical height of 1.5m, before putting it on her head she suddenly finds out that the load is very heavy on her to carry and ahead quickly places the loads in its former position. What is the magnitude of work done by the girl.
1
Expert's answer
2019-11-20T09:55:07-0500

To lift a load of 100N to a height of 1.5m, the girl must complete the work 100N * 1.5m = 150J. When a load is returned back, gravity (not a girl) will do the same work. As a result, the total energy of the object will not change.

Answer: 150J


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: MechanicsRelativity

Comments

No comments. Be the first!

Leave a comment

Related Questions

Our fields of expertise
10 years of AssignmentExpert
LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult. You can find this expert in "Assignmentexpert.com" with confidence. Exceptional experts! I appreciate your help. God bless you!
Canada #340153 on Dec 2023