Physics, 30.08.2021 01:00, gulleraliyeva1999

A car sits in an entrance ramp to a freeway, waiting for a break in the traffic. The driver accelerates with constant acceleration along the ramp and onto the freeway. The car starts from rest, moves in a straight line, and has a speed of 30 m/s (67 ml/h) when it reaches the end of the 140 m long ramp. (a) What is the acceleration of the car?
m/s2

(b) How much time does it take the car to travel the length of the ramp?

(c) The traffic on the freeway is moving at a constant speed of 30 m/s. What distance does the traffic travel while the car is moving the length of the ramp?

Answers: 2

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A car sits in an entrance ramp to a freeway, waiting for a break in the traffic. The driver accelera...