How to Calculate Power Required to Keep a Car Stationary on a Steep Hill?

AI Thread Summary
To calculate the power required to keep a car stationary on a steep hill, one must consider the gravitational force acting on the vehicle due to its weight and the height of the hill. The energy per second, or power, can be determined using the formula P = F * v, where F is the force needed to counteract gravity and v is the velocity, which is zero in this case since the car is stationary. The gravitational force can be calculated using the car's mass and the acceleration due to gravity. It's important to show any initial calculations or attempts to solve the problem to receive targeted assistance. Understanding these principles will help in accurately determining the required power.
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Homework Statement



You are in a car that is on the top of a steep 500 meter high hill. You are stepping of the brakes so your car is not moving. How much energy per second( power) must be expended to keep the car stationary


Homework Equations





The Attempt at a Solution

 
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