Who is your favorite NBA Player? (mine is Kawhi Leonard)

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Acar travels 40m in 8 seconds find the car speed

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.