What is the kinetic energy of a 74.0 kg man traveling in a car at a speed of 52.0 m/s? (Ignore the mass of the car and friction) Show your work.

Respuesta :

The kinetic energy of the car is 100,048 J.

Kinetic energy

The kinetic energy of object is determined by taking the average product of mass and square of velocity.

The kinetic energy of the car is calculated as follows;

[tex]K.E = \frac{1}{2} mv^2\\\\K.E = \frac{1}{2} \times 74 \times 52^2\\\\K.E = 100,048 \ J[/tex]

Thus, the kinetic energy of the car is 100,048 J.

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