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Suppose the kinetic energy of
suppose an automobile has a kinetic energy of 2900J. when it moves with 3 times the speed, what will be its kinetic energy?
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Emily
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d. What is happening to kinetic energy as the ball is falling?(1 point)
Responses Kinetic energy is decreasing. Kinetic energy is
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What is happening to kinetic energy as the ball is falling?(1 point)
Responses Kinetic energy is decreasing. Kinetic energy is
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DABABY
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What is happening to kinetic energy as the ball is falling?(1 point)
Responses Kinetic energy is decreasing. Kinetic energy is
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DABABY
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Two objects are mocing about so that their total momentum is zero. What can be said about their kinetic energy? Choose the most
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Paige
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Suppose the kinetic energy of an object moving is 15 J and the potential energy is 25 J at some point in time. Then I measure
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Liz
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Kinetic energy differs from potential energy in that:
a kinetic energy is energy of a moving object, whereas potential energy is
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kali
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What is the relationship between kinetic energy and thermal energy?
(1 point) Kinetic energy is a measure of thermal energy. As
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d. What is happening to kinetic energy as the ball is falling? (1 point)
• Kinetic energy is decreasing. • Kinetic energy is
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Kinetic energy is calculated from the formula KE = (1/2)mv2. Suppose a mass of 14.2 kg (m = 14.2 kg) is moving with a velocity
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Abby
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