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Chemistry, 02.12.2019 14:31 tanabugg

What is the best description of the acceleration of an object?

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a runner travels 100 m in one minute.

a car's velocity changes from 25 m/s to 20 m/s in 5 seconds.

an airplane changes elevation from 10,000 ft to 5,000 ft.

a remote-control car speeds up.

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What is the best description of the acceleration of an object?

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