A catapult is placed 100 feet from the castle wall, which is 35 feet high. The soldier wants the burning bale of hay to clear the top of the wall and land 50 feet inside a castle wall. If the initial velocity of the bale is 70 feet/second, at what angle should the bale of hay be launched so that it travels 150 feet and pass over the castle wall. Use g=32 ft/s².

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A catapult is placed 100 feet from the castle wall, which is 35 feet high. The soldier wants the burning bale of
hay to clear the top of the wall and land 50 feet inside a castle wall. If the initial velocity of the bale is 70
feet/second, at what angle should the bale of hay be launched so that it travels 150 feet and pass over the castle
wall. Use g=32 ft/s².
Transcribed Image Text:A catapult is placed 100 feet from the castle wall, which is 35 feet high. The soldier wants the burning bale of hay to clear the top of the wall and land 50 feet inside a castle wall. If the initial velocity of the bale is 70 feet/second, at what angle should the bale of hay be launched so that it travels 150 feet and pass over the castle wall. Use g=32 ft/s².
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