What acceleration must the car maintain so they meet at the next exit?


Posted April 22nd, 2009 by admin 1 Comment »
car
slowphysicsstudent asked:


A car is traveling at a constant speed of 34 m/s on a highway. At the instant this car passes an entrance ramp, a second car enters the highway from the ramp. The second car starts from rest and has a constant acceleration. What acceleration must it maintain, so that the two cars meet for the first time at the next exit, which is 1.4 km away?

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