((A))- If a particle moves on a surface where the constraint equation is be (f(x,y,z,t) = C), and a virtual displacement ( 87 ) is happened at a moment of time (t) where the particle stays constrained, Show that (Vf.8T = 0). ((B)) If the transformation equation between (x) and the generalized coordinates (0,r) is be:- x = [rcoso 2 (sin20³)²] Find the dx. - -
((A))- If a particle moves on a surface where the constraint equation is be (f(x,y,z,t) = C), and a virtual displacement ( 87 ) is happened at a moment of time (t) where the particle stays constrained, Show that (Vf.8T = 0). ((B)) If the transformation equation between (x) and the generalized coordinates (0,r) is be:- x = [rcoso 2 (sin20³)²] Find the dx. - -
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![((A))- If a particle moves on a surface where the constraint equation is be
(f(x,y,z,t) C), and a virtual displacement (87) is happened at a moment of
time (t) where the particle stays constrained, Show that
(Vf.SF = 0).
((B)) If the transformation equation between (x) and the generalized
coordinates (0,r) is be:- x = [rcoso ² (sin20³)2] Find the dx.
L](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F398f693a-064a-404e-b341-bb32ba684c48%2Fa3ec9775-435d-403c-b2d3-87e169fc397e%2Fkxhli1n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:((A))- If a particle moves on a surface where the constraint equation is be
(f(x,y,z,t) C), and a virtual displacement (87) is happened at a moment of
time (t) where the particle stays constrained, Show that
(Vf.SF = 0).
((B)) If the transformation equation between (x) and the generalized
coordinates (0,r) is be:- x = [rcoso ² (sin20³)2] Find the dx.
L
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