Oh, I see, I plugged in the equation for the frictional force into the power equation for (c), but I'm not sure what the expression for the force of the engine would be.
It would have to involve the angle in some way, right? I'm just not sure how . . .
The force supplied by the engine works in...
Homework Statement
To measure the combined force of friction (rolling friction plus air drag) on a moving car, an automotive engineering team you are on turns off the engine and allows the car to coast down hills of known steepness. The team collects the following data: (1) On a 2.70° hill, the...
Hello!
I recently started my first physics course and anticipate having lots of questions and little help from teachers, so I'm really glad to have found this.
Thanks!