QUIZ (3) SEC – G 2

QUIZ (3) SEC – G 2 - force P = ( 100 x )...

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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 (3) / SEC – G 2 NAME: SEC: PROG NO: GROUP: O o 30 Q α A x y x ) x 100 ( P = 4 3 tan = ANSWER THE FOLLOWING QUESTION : A 10-kg block moves along a smooth inclined plane under the effect of a compressing variable
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Unformatted text preview: force P = ( 100 x ) Newton , where (x) is the position in meters and upward force Q = ( 170 x - 310) Newton . The block starts from point A , where x A = 20 m , to move upwards with initial velocity v A = 48 m / s . Prove that the acceleration (a) , velocity ( v) , and the position (x) functions have the forms : ) 16 4 x ( ln t 3 , ) 4 x ( 3 v , ) 4 x ( 9 a − = − = − = ....
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QUIZ (3) SEC – G 2 - force P = ( 100 x )...

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