Height and depth..... for sure....
<span>I believe it's insulation.</span>
Answer:
acceleration
Explanation:
The rate at which velocity changes is the definition of the physical quantity called acceleration, and it is given by the formula: 
where
is the time that took to change from the initial velocity
to the final velocity 
Answer:
B) Force = 7.5, Time = 2 is equal to an impulse of 15 units