In ancient times, catapults were used to fling massive projectiles shattering enemy defenses. A catapult with an arm length of 5.01m initially inclined 4.366° from the horizontal. After firing the projectile, the catapult arm inclined by 45° from the horizontal to project maximum distance. It took 0.4 seconds for the arm to rotate from the initial position to the final position. 1. Determine the maximum height of that the projectile can reach from the center of the catapult. (Express answer in terms of meters) 2. Determine the duration of the flight of the projectile. (Express answer in terms of seconds) 3. Determine the maximum range that the projectile can reach from the center of the catapult. (Express answer in terms of meters)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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In ancient times, catapults were used to fling massive projectiles shattering enemy defenses. A catapult with an arm length of 5.01m initially inclined 4.366° from the horizontal. After firing the projectile, the catapult arm inclined by 45° from the horizontal to project maximum distance. It took 0.4 seconds for the arm to rotate from the initial position to the final position. 1. Determine the maximum height of that the projectile can reach from the center of the catapult. (Express answer in terms of meters) 2. Determine the duration of the flight of the projectile. (Express answer in terms of seconds) 3. Determine the maximum range that the projectile can reach from the center of the catapult. (Express answer in terms of meters)

45°
R
Transcribed Image Text:45° R
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