Heyy :))
The best answer would be:
<span>Hibernating
I hope this helps!
Good day :D</span>
The answer is D.
An endothermic reaction involves absorbing heat whereas an exothermic involves releasing heat.
7 m/s
Explanation:
Acceleration,
Where v and u are the final and initial velocities of the Justine respectively, t is the time taken for Justin to attain final velocity.
Making v the subject then
v=at+u
Taking u as zero then
Substituting 3.5 for t, 2 as a then
v=3.5*2=7 m/s
