13. Explain whether the following answers are reasonable or not. Check the magnitude, the units, and the
direction. You DO NOT have to solve the problems yourself.
a) A car speeds up as it enters the freeway. It accelerates at 5.4 m/s? What was the car's final speed?
ANSWER: 6.3 m/s forward
I

13 Explain whether the following answers are reasonable or not Check the magnitude the units and the direction You DO NOT have to solve the problems yourself a class=