Question

Eric is walking forwards at 0.5 m/s and then hears a black

bear charging from behind. He continues to move forward
and increases his speed to 10 m/s within 3 seconds. What was
Eric's acceleration?
0 3.2 m/s
O 3.2 m/s^2
0 -3.2 m/s^2
O 10 m/s^2
O Other:​

Answer 1

3.2 m/s^2

Step-by-step explanation:

current velocity minus intitial velocity, divided by time: a=(v2-v1)/t