A car is traveling at a constant speed of 33 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.

A) What acceleration must the second car maintain, so that the two cars meet at the next exit, which is 2.5 km away?

B) sketch the position (x) versus time (t) plots of the two cars

Answer rating: 100% (QA)

A d vt t d v 25 km 3... View the full answer