What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s?

Physics

2 answers:

Alex73 [517]3 years ago

6 0

Answer:

The kinetic energy is equal to 25,110 J.

Explanation:

Darina [25.2K]3 years ago

3 0

The kinetic energy of a moving object is calculated through the equation,
KE = 0.5mv²
where m is the mass and v is the velocity.
Substituting the known values,
KE = 0.5(620 kg)(9 m/s)²
KE = 25,110 J
Thus, the kinetic energy is equal to 25,110 J.

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