A smooth can C, having a mass of 2 kg, is lifted from a feed at A to a ramp at B by a forked rotating rod. If the rod maintains a constant angular motion of = 0.5 rad/s, determine the force which the rod exerts on the can at the instant = 30¬∞. Neglect the effects of friction in the calculation. The ramp from A to B is circular, having a radius of 700 min.

A smooth can C, having a mass of 2 kg, is lifted from a feed at A to

1.	A smooth can C, having a mass of 2 kg, is lifted from a feed at A to a ramp at B by a forked rotating rod. If the rod maintains a constant angular motion of = 0.5 rad/s, determine the force which the rod exerts on the can at the instant = 30¬∞. Neglect the effects of friction in the calculation. The ramp from A to B is circular, having a radius of 700 min.
A.	F = 19.62 N
B.	F = 11.33 N
C.	F = 10.63 N
D.	F = 12.03 N
Answer» C. F = 10.63 N

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