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4 June, 05:48

A car with a mass of 600 kg is traveling at a velocity of 10 m/s. How much kinetic energy does it have?

The car has

J of kinetic energy

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Answers (1)
  1. 4 June, 08:42
    0
    Answer: 30000 joules

    Explanation:

    Mass of car = 600kg

    Velocity of car = 10m/s

    Kinetic energy = ?

    Recall that kinetic energy is the energy possessed by a moving object, and it depends on its mass M and velocity, V

    Thus, Kinetic energy = 1/2 x mv^2

    = 1/2 x 600kg x (10m/s) ^2

    = 0.5 x 600kg x (10m/s) ^2

    = 300 x (10m/s) ^2

    = 300 x 100

    = 30000 joules

    Thus, the car travels with a kinetic energy of 30000 joules
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