The branch of physics that deals with the study of force energy and motion is classic mechanics
Answer:25.61 m/s
Explanation:
Given
truck is moving eastbound with a velocity of 16 m/s
Velocity of truck 
SUV is moving south with a velocity of 20 m/s
Velocity of SUV in vector form 
Velocity of truck relative to the SUV


Magnitude of relative velocity is

No because point A has to be higher for more KE to push the object and make the look
They start at 1 meter and after 10 seconds they've moved to 6 meters.
6 - 1 = 5 meters