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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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9 years ago
A toy cart moves with a kinetic energy of 40 J. If it moves with twice the speed, its kinetic energy will be
A) 40 J.
B) 80 J.
C) 160 J.
D) unknown unless we know the mass of the cart.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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bSharpbSharp
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