Shows how to calculate the average power output of the engine in an accelerating race car. Worked example.

Power is the rate a which work is done. Also stated as how fast work is done. Power is calculated as the amount of work done divided by the time it takes to do the specified amount of work. Power is directly proportional to the amount of work done and inversely proportional to the time it takes to do the work. Therefore, if the same amount of work is done over a shorter period of time then a greater amount of power is exerted. The SI unit for power is the watt.

You can link to all my videos at my website: https://www.stepbystepscience.com'>https://www.stepbystepscience.com

Links to other power videos:
(1) Power, An Explanation
   • Energy, Work & Power (24 of 31) Power...  
(2) Power output when walking/running up stairs
   • Energy, Work & Power (29 of 31) Power...  
(3) Tower Crane Power Output
   • Energy, Work & Power (28 of 31) Power...  
(4) Power Output When Lifting an Object at a Known Velocity
   • Energy, Work & Power (27 of 31) Lifti...  
(5) Time to Lift an Object with Known Power Output
   • Energy, Work & Power (26 of 31) Time ...  
(6) Power Output When Doing a Pullup.
   • Energy, Work & Power (31 of 31) Power...  
(7) Comparing the Power Output of Two People
   • Energy, Work & Power (30 of 31) Compa...  
(8) Power Output of a Car Engine with Constant Acceleration
   • Energy, Work & Power (25 of 31) Calcu...  
or
You can link to all my videos at my website: https://www.stepbystepscience.com'>https://www.stepbystepscience.com