The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory. If it takes 1.5 s to travel from A to B, determine the velocity vA at which it was launched, the angle of release 8, and the height h. The angle of release e O a. 76.5° O b. 75.0° O c. 76.0° O d. 75.5° situation 2

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
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The catapult is used to launch a ball such that it strikes the
wall of the building at the maximum height of its trajectory.
If it takes
1.5 s to travel from A to B, determine the velocity vA at
which it was launched, the angle of release e, and the
height h.
The angle of release e
O a. 76.5°
O b. 75.0°
O c. 76.0°
O d. 75.5°
situation 2
18 ft
Transcribed Image Text:The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory. If it takes 1.5 s to travel from A to B, determine the velocity vA at which it was launched, the angle of release e, and the height h. The angle of release e O a. 76.5° O b. 75.0° O c. 76.0° O d. 75.5° situation 2 18 ft
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