Calculating Energy

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

If the speed is doubling, what happens to the kinetic energy?

• it doubles

• it stays the same

• it triples

• it quadruples

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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

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NGSS.HS-PS3-2

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

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

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

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NGSS.HS-PS3-1

NGSS.HS-PS3-2

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

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.

Tags

NGSS.HS-PS3-1

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

Tags

NGSS.MS-PS3-1

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

• Direct Relationship

• Exponential Relationship

• Approaching Max Relationship

• 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.

Tags

NGSS.HS-PS3-1