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QUIZ (5) GROUP 1

# QUIZ (5) GROUP 1 - u at A and the time taken by the shot to...

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FACULTY OF ENGINEERING SPECIALIZED SCIENTIFIC PROGRAMS LECTURERS : PROF. DR. FAROUK ELBARKI –DR. SAAD ALSAFI ALL DEPARTMENTS COURSE : MECHANICS 2 (DYNAMICS) COURSE NO. : MP104 SPRING 2008 2 ND .SEMESTER QUIZ ( 5 ) / GROUP 1 NAME: SEC: PROG NO: GROUP: ANSWER THE FOLLOWING QUESTION : A shot is fired from the gun A at 45 o firing angle to fall at the gun B. 1. Determine the firing velocity (

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Unformatted text preview: u ) at A and the time taken by the shot to reach at B. 2. Determine the alternative firing angle ( α ) which can be used to hit the target at B , and what is the time of flight in that case? 3. What is the minimum value of the firing velocity u necessary to the shell to hit the gun at B , and then what is the suitable firing angle ( )? A B 500 m 640m 500 m o 45 u x y...
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