25. You lift a book from the floor to a bookshelf 1.0 m above the ground. How much power is used if the upward force is 15.0 N and you do the work in 2.0 ?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Mar 22, 2021 203k views

1 vote

25. You lift a book from the floor to a bookshelf 1.0 m above the ground. How much power is used if the

upward force is 15.0 N and you do the work in 2.0 ?

Physics
college

MohyG asked

by MohyG

4.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

6 votes

Step-by-step explanation:

P=E/T

E=15N

T=2s

P=15/2

P=7.5

Tianyu answered Mar 27, 2021

by Tianyu

4.8k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

4.5m questions

5.9m 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.

Other Questions