Factors that Affect Kinetic Energy Quick Check

Question

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Question
Which is the equation for an object’s kinetic energy?(1 point)
Responses

KE=2mv2
Upper K Upper E equals 2 m v squared

KE=12m2v
Upper K Upper E equals Start Fraction 1 over 2 End Fraction m squared v

KE=12mv2
Upper K Upper E equals Start Fraction 1 over 2 End Fraction m v squared

KE=2m2v

Answer 1

The correct equation for an object's kinetic energy is:

KE = 1/2 mv²

So the correct response is:

KE = 1/2 mv²
(Upper K Upper E equals Start Fraction 1 over 2 End Fraction m v squared)