Asked by ashley --- HELP PLEASEE!!!

A 15.0-kilogram mass is moving at 7.50 meters per second on a horizontal, frictionless surface. What is the
total work that must be done on the mass to increase its speed to 11.5 meters per second?

14 years ago

Answered by Damon

work done = change in kinetic energy

= (1/2) (15)(11.5^2 - 7.5^2)

14 years ago

Answered by Tyanna

1140

11 years ago

Answered by Joseph

570J is the correct answer

10 years ago

There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer

We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Asked by ashley --- HELP PLEASEE!!!

Answers

Submit Your Answer

Related Questions