If a space craft that seems to be motionless in deep space is given some type of quick push what will happen? a: the space craft will not move due to air resistance b: the space craft will not move because it only works on earth c: the space craft will move and then slowly come to a stop on it own d: the space craft will move and will not stop until it is stopped by an equal and opposite force

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.