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A 0.450 kg baseball comes off a bat and goes straight up. At a height of 10.0 m, the baseball has a speed of 24.5m/s. Determine its mechanical energy at this height. Show your work

What is the baseball's mechanical energy when it is at a height of 9.0m? Explain your answer.

Respuesta :

mickymike92

The mechanical energy of the baseball when it is at a height of 9.0m is 39.7 N.

What is the mechanical energy of the baseball bat?

The mechanical energy of the bat is in the form of potential energy.

  • Potential energy = mass * acceleration due to gravity * height

At a height of 9.0m, the potential energy of the ball = 0.45 * 9.81 *

Potential energy = 39.7 N

In conclusion, the mechanical energy of the baseball bat is the potential energy at that height.

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