A projectile is fired with an initial velocity of 800 ft per second at a target B located 2 000 above the cannon A and at a horizontal distance of 12 000 ft. Neglecting air resistance, determine the value of the firing angle, a needed to hit the target.
A projectile is fired with an initial velocity of 800 ft per second at a target B located 2 000 above the cannon A and at a horizontal distance of 12 000 ft. Neglecting air resistance, determine the value of the firing angle, a needed to hit the target.
Solid Waste Engineering
3rd Edition
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Worrell, William A.
Chapter5: Separation Processes
Section: Chapter Questions
Problem 5.3P
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![ASSIGNMENT No. 3:
1. A projectile is fired with an initial velocity of 800 ft per second at a target B located 2 000 ft
above the cannon A and at a horizontal distance of 12 000 ft. Neglecting air resistance,
determine the value of the firing angle, a needed to hit the target.
800 ft/s
B
2000 ft
A
- 12,000 ft](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcaffce9b-a66b-4ad8-85f6-c623a8c650e5%2Fc50aa817-0c22-4e9e-b96a-b70580c14ee6%2Fjwwhwq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ASSIGNMENT No. 3:
1. A projectile is fired with an initial velocity of 800 ft per second at a target B located 2 000 ft
above the cannon A and at a horizontal distance of 12 000 ft. Neglecting air resistance,
determine the value of the firing angle, a needed to hit the target.
800 ft/s
B
2000 ft
A
- 12,000 ft
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