The passengers in a roller coaster car feel 50 heavier
The passengers in a roller coaster car feel 50% heavier thantheir true weight as the car goes through a dip with a 40.0 m radius of curvature.
What is the car's speed at the bottom of the dip?
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the passengers in a roller coaster car feel 50 heavier thantheir true weight as the car goes through a dip with a 400 m
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