3. A deer was running slowly at 2 m/s when a jaguar suddenly attacked it. Out of fear,it increased its speed to 10 " in 4 seconds. Calculate the acceleration of the deer.
Guide questions:
A. How slow was the deer running before it was attacked by a
jaguar?
B. When the jaguar had attacked, how fast did the deer run?
C. How long did the deer exert its effort to increase its speed?​