SITUATION 1: A projectile has an initial velocity of 110 m/s and a launch angle of 20° from the horizontal. The surrounding terrain is level and air friction is to be disregarded. 1. What is the flight time of the projectile? а. 4.8 s С. 5.6 s 2. What is the horizontal distance b. 6.4 s d. 7.7 s traveled by the projectile? b. 792.8 m d. 819.1 m a. 769.5 m с. 684.2 m 3. What is the maximum elevation achieved by the projectile? а. 72.14 m C. 81.08 m b. 64.23 m d. 91.34 m

SITUATION 1: A projectile has an initial velocity of 110 m/s and a launch angle of 20° from the horizontal. The surrounding terrain is level and air friction is to be disregarded. 1. What is the flight time of the projectile? а. 4.8 s С. 5.6 s 2. What is the horizontal distance b. 6.4 s d. 7.7 s traveled by the projectile? b. 792.8 m d. 819.1 m a. 769.5 m с. 684.2 m 3. What is the maximum elevation achieved by the projectile? а. 72.14 m C. 81.08 m b. 64.23 m d. 91.34 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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