LON-CAPA Acceleration Plot

dynamically generated plot

At t=0, a car drives with a velocity of 21 m/s. Its acceleration on a straight road is shown over the next minute. Which one of the following statements is true?
The car first drives forwards and then backwards.
The car first speeds up, then slows down, and then speeds up again.
The car first speeds up and then slows down.
The car first slows down, then speeds up, and then slows down again.
None of the above

Tries 0/2

At what time does it have maximum velocity?

Tries 0/99

What is the maximum velocity?

Tries 0/99

What is the final velocity?

Tries 0/99