Asked by value
A Motor Car-A Moves With Constant Speed Of 60km/hr; A Car B Starts Chasing Car A After 20minutes The Car A Passed, Where And When Car B Overtaking Car A If Acceleration 10km/hr?
Answers
Answered by
Steve
since distance = speed * time, we need at time t hours
60t = 5(t - 1/3)^2
note: 10 km/hr is speed, not acceleration. I used a = 10 km/hr^2
60t = 5(t - 1/3)^2
note: 10 km/hr is speed, not acceleration. I used a = 10 km/hr^2
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