Instantaneous Power Delivered by a Car Engine  Example Problem (5:17)
A Toyota Prius is traveling at a constant velocity of 113 km/hr. If an average force of drag of 3.0 x 10^2 N acts on the car, what is the power developed by the engine in horsepower?
This is an AP Physics 1 Topic. Content Times: 0:15 The problem 1:18 Which equation to use and why 2:20 Billy solves the problem 3:59 What if the car is moving at 129 km/hr? Multilingual? Please help translate Flipping Physics videos! 
