Mark places new batteries in his cd player and turns it on. identify the correct energy transformation. a. electrical → chemical → mechanical and sound b. chemical → electrical → mechanical and sound c. sound → chemical → mechanical and electrical d. mechanical → chemical → electrical and sound
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Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.
Answers: 1
Mark places new batteries in his cd player and turns it on. identify the correct energy transformati...
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