GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A cyclist rides 300 m up a slope in 50 s. She then rides down the slope in 25 s. What is her average speed for the whole journey?
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4.0 m / s
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8.0 m / s
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9.0 m / s
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16 m / s
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Explanation:
There is 1 question to complete.