Please everything step by step. Correct answers and do what is asked please.

4. A bomb is dropped by a B1 bomber flying level at 400m/s [N]. The bomb strikes the ground 5 seconds later.

a) How high was the plane?

b) What was the instantaneous velocity just before impact?

c) How far North of the release point does the bomb strike?

d) What was the overall displacement of the bomb?

5. In a waterballoon fight, one team uses a slingshot that can launch the balloons at 50 m/s.

a) At what angle(s) should they launch the balloon to hit a target 100m away?

b) If they launched a balloon at 20 to the horizon, when and where will it hit? What will its velocity at impact be?