Question 4 A spring-loaded toy gun shoots a bullet vertically upward with an initial velocity of 14.1 m/s. How long does it take the bullet to get to the point 4.25 m above the muzzle of the gun for the first time? Make sure you read the bold font and understand why it is important for this problem. Neglect air resistance. (We solved this problem in class (with different numbers) and we did talk about the meaning of the statement shown here in bold font. This problem was also included in your HW.)Question 5 A balloonist. riding in the basket of a hot air balloon that is rising vertically with a constant velocity of 6.28 m/s. releases a sandbag when the balloon is 45.1 111 above the ground. Neglecting air resistance. what is the bag's speed just before it hits the ground? Hint: I did not ask about the bag's velocity; I asked about its speed. (We solved this problem in class (with (llerem Immbers). T his problem was also included in your H W.)