May 31, 2016

Homework Help: physics

Posted by jerry. on Wednesday, August 4, 2010 at 12:32pm.

a power = work/time question.

A broken car is being pushed to a garage.
a) work out the drivers output if he takes 1 hour and 45 mins to push his car 2km with a force of 900N.

b) work out the total power output if the driver has to stop for a 30 minute kip halfway.

c) the driver's maximum power output is 500W. how long would it take him to push the car to the garage at maximum output?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions