Question

Factors that Affect Kinetic Energy Quick Check
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Question
Which is the equation for an object’s kinetic energy?(1 point)
Responses

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

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

KE=2m2v
K
E
=
2
m
2
v
Upper K Upper E equals 2 m squared v

KE=2mv2

Answer 1

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

**KE = 1/2 mv²**

So the correct response is:

**KE = 1/2 mv²**