An astronaut throws a basketball across the ship. The force pushes the astronaut backwards as well.
Mr. Van Wey pushes down on the gym floor hard with his feet. The floor pushes
him back and he moves upwards to dunk the basketball.

(Write your own example of pushing on an object and the object pushing back
for N3L.)

3:23 AM

Sorry my friend i don't know the answer. i am just in 6th

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.