Register
A 4 kg rock is rolling 10m/s how do I find the kinetic energy
147k views
0 votes
A 4 kg rock is rolling 10m/s how do I find the kinetic energy

User Justin Lee
by
8.0k points

1 Answer

3 votes

The kinetic energy of any moving object is

KE = (1/2) (object's mass) (its speed)² .

Both of those quantities are right there in your question.
Just write them into the KE formula.


User Tst
by
8.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.3m questions

12.0m answers

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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!