Physics, 29.04.2021 22:00 rileigh2302
While playing hockey in gym class, Timmy is trying to send a plastic puck across the floorand into the goal. Which of the following best describes the forces acting on the plastic puck as it travels across the floor and into to the goal?
A. electromagnetic and gravity
B. gravity and friction
C. mechanical force and friction
D. magnetism and friction
Answers: 2
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The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '
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While playing hockey in gym class, Timmy is trying to send a plastic puck across the floorand into t...
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