A car is moving at constant speed on the
freeway. The driver sees a patrol car at time
t...
Physics, 07.05.2020 00:13 Kimberlytdb
A car is moving at constant speed on the
freeway. The driver sees a patrol car at time
ti and rapidly slows down by around 10 miles
per hour. After continuing at this speed for
a few minutes, the driver at time ty quickly
accelerates to the original constant speed.
Which graph correctly describes the car's
acceleration a(t) as a function of time? Take
the forward direction of motion as positive.
Answers: 2
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