A car drives over the crest of a hill of radius 120m with a speed of...
A car drives over the crest of a hill of radius 120m with a speed of 39m/s. Does the car maintain contact with the road? Explain.
Homework Answers
v = √ (9.8 x 120) = 34.29 m/s.
A car drives over the crest of a hill of radius 120m with a speed of 39m/s which is greater than 34.29 m/s. SO it will not maintain contact with the road.
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