In this picture the bike rider starts at point A rides to his friend's house at point B(4 miles away),rides to point C (3 miles away) and then returns to point A (5 miles away).
Explain-- What is his displacement and why? What is his total distance and how did you calculate it? In general, what is the
difference between distance and displacement?
BONUS QUESTION-Why can displacement never be greater than distance?

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.