4. A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 6 m/s. If the bag is released with the same upward speed of 6 m/s when t =0 and it hits the ground t = 8 s, determine the speed of the bad as it hits the ground and the altitude of the balloon at this instant.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 37AP: A father demonstrates projectile motion to his children by placing a pea on his forks handle and...
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Hi i need answer for number 4. if gravity is needed in the solution, please use 9.81m/s2

3. From the top of the hill inclined at an angle of 30°, a projectile is fired with a
velocity of 540 ft /s. If the projectile is positioned perpendicular to the surface
of the hill, determine the range down the hill.
4. A sandbag is dropped from a balloon which is ascending vertically at a
constant speed of 6 m/s. If the bag is released with the same upward speed of
6 m/s when t =0 and it hits the ground t = 8 s, determine the speed of the bad
as it hits the ground and the altitude of the balloon at this instant.
Transcribed Image Text:3. From the top of the hill inclined at an angle of 30°, a projectile is fired with a velocity of 540 ft /s. If the projectile is positioned perpendicular to the surface of the hill, determine the range down the hill. 4. A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 6 m/s. If the bag is released with the same upward speed of 6 m/s when t =0 and it hits the ground t = 8 s, determine the speed of the bad as it hits the ground and the altitude of the balloon at this instant.
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