Posted by **keely** on Friday, February 1, 2013 at 12:22am.

a car with amass of 1120 kg starts from rest and accelerates to the speed of 17.5 m/s in 18.8 s. assume that the force of resistance remains constant at 402.5 N during this time.

what is the average power developed by the car's engine?

answer in units of W

can you please explain how you got the answer as well?!?!?!?!?!

PLEASE AND THANK YOU

## Answer this Question

## Related Questions

- Physics - A car with a mass of 1500kg starts from rest and accelerates to a ...
- physics - A 800. kg car starts from rest and accelerates uniformly to 19.0 m/s ...
- Physics!!! - A 2300. kg car starts from rest and accelerates uniformly to 24.0 m...
- Physics- PLEASE HELP - A 2300. kg car starts from rest and accelerates uniformly...
- Physics- Elena please help! - A 2300. kg car starts from rest and accelerates ...
- physics - A 800. kg car starts from rest and accelerates uniformly to 19.0 m/s ...
- physics - A 1.50 103-kg car starts from rest and accelerates uniformly to 18.5 m...
- physics - A 1.50 ✕ 103 kg car starts from rest and accelerates uniformly ...
- Physics - A 1.50 ✕ 103-kg car starts from rest and accelerates uniformly ...
- physics - A 1.50 multiplied by 103 kg car starts from rest and accelerates ...

More Related Questions