Register

Please help me! 7th grade science! A girl uses 60j of energy to move a box from the floor to a shelf. How much power does she use if it takes her 3 seconds to move the box? 15wa…

Please help me! 7th grade science! A girl uses 60j of energy to move a box from the floor to a shelf. How much power does she use if it takes her 3 seconds to move the box? 15wa…
120k views
5 votes
Please help me! 7th grade science!

A girl uses 60j of energy to move a box from the floor to a shelf. How much power does she use if it takes her 3 seconds to move the box?
15watts
20watts
90watts
180watts

User Centic
by
7.5k points

1 Answer

6 votes

Answer:

The answer is 20 watts

Explanation:

power=joules/seconds

60/3=20

User Ibe Vanmeenen
by
8.3k points
← Prev Question Next Question →

Related questions

User POMATu
asked Aug 24, 2024 94.4k views
If a person kicks a ball with 50N of force and it rolls 10 meters, how much work was done? 0.5j 5000j 5j 60j 500j
POMATu asked Aug 24, 2024
by POMATu
8.9k points
1 answer
4 votes
94.4k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!