Calculating Kinetic Energy

What is the Kinetic Energy of a 150 kg object that is moving with a speed of 15 m/s?

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What is the Kinetic Energy of a 1200 kg object that is moving with a speed of 24 m/s?

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What is the Kinetic Energy of a 478 kg object that is moving with a speed of 15 m/s?

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What is the Kinetic Energy of a 100 kg object that is moving with a speed of 12.5 m/s?

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You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has __________________ energy. Calculate it.

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A car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. The car has _____________ energy. Calculate it.

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Which graph correctly shows the relationship between KE and velocity? Remember that KE=1/2mv^2.

• A- Direct Relationship

• B- Exponential Relationship

• C- Approaching Max Relationship

• D Exponential Decay

A .43kg soccer ball is kicked with a velocity of 10m/s. The goalie tries to save it, but because it has so much KE, it glances of his hands and into the net for a goal. The ball had ____ J of KE.

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A golf pro swings her driver which weighs 0.15Kg at a velocity of 60 m/s. The KE of the golf club is ___ J. Type your answer

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An 8kg dog chases a cat. if the dog has 400J of kinetic energy, the velocity of the dog is ___ m/s?

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