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A ball is dropped from rest at the top of a 60 meters tower. A horizontal wind gives it a constant horizontal acceleration, and the ball hits the ground 3 m west of its release point. Neglect vertical air resistance and neglect any effects associated with the rotation of the earth. 1. Calculate the horizontal acceleration ax. a. 0.490 m/s² b. 0.235 m/s² c. 0.583 m/s² d. 0.456 m/s² 3. Calculate the horizontal velocity Vx of the ball as it hits the ground. a. 1.716 m/s b. 1.235 m/s c. 1.524 m/s d. 1.124 m/s

A ball is dropped from rest at the top of a 60 meters tower. A horizontal wind gives it a constant horizontal acceleration, and the ball hits the ground 3 m west of its release point. Neglect vertical air resistance and neglect any effects associated with the rotation of the earth. 1. Calculate the horizontal acceleration ax. a. 0.490 m/s² b. 0.235 m/s² c. 0.583 m/s² d. 0.456 m/s² 3. Calculate the horizontal velocity Vx of the ball as it hits the ground. a. 1.716 m/s b. 1.235 m/s c. 1.524 m/s d. 1.124 m/s

Structural Analysis
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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A ball is dropped from rest at the top of a 60 meters tower. A horizontal wind gives it a constant horizontal acceleration, and the ball hits the ground 3 m west of its release point. Neglect vertical air resistance and neglect any effects associated with the rotation of the earth.

1. Calculate the horizontal acceleration ax. 
a. 0.490 m/s²
b. 0.235 m/s²
c. 0.583 m/s²
d. 0.456 m/s²
3. Calculate the horizontal velocity Vx of the ball as it hits the ground. 
a. 1.716 m/s
b. 1.235 m/s
c. 1.524 m/s
d. 1.124 m/s
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