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3 years ago

10

A freight train rolls along a track with considerable momentum. If it rolls at the same speed but hastwice as much mass, its mom

entum isa. zero.b. doubled.c. quadrupled.d. unchanged.

1 answer:

Margaret [11]3 years ago

8 0

Its Momentum Would Be Doubled

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2 years ago

In a laboratory, you determine that the density of a certain solid is 5.23× 10 −6 kg/m m 3 . convert this density into kilograms

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