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hauthuong
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the sloping side is frictionless, it is spun at constant speed by rotating the wedge. show that when a mass rises up the wedge a distance L, the speed of the mass is v=sqr(gLsin0)
I got Fx=m(v^2/r) = mgsin0
v^2=g*sin0*r
can I say r=L ?
I got stuck, could you give me some hints thank you
I got Fx=m(v^2/r) = mgsin0
v^2=g*sin0*r
can I say r=L ?
I got stuck, could you give me some hints thank you
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