When do you need to be more careful with your speed: when you cycle down a hill or uphill?Why?
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When do you need to be more careful with your speed: when you cycle down a hill or uphill?Why?
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Answer:
more careful when you cycle down the hill than when you cycle up the hill, why? We know gravitational force of attraction acts in downward direction. When we go down the hill, speed of the cycle increases due to the gravity so we must be very careful when we go down the hill.
more careful when you cycle down the hill than when you cycle up the hill, why? We know gravitational force of attraction acts in downward direction. When we go down the hill, speed of the cycle increases due to the gravity so we must be very careful when we go down the hill