Rod OA rotates counterclockwise at a constant angular rate 9 = 4 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r= (1.6 cos 0) m Both collars have a mass of 0.65 kg. Motion is in the vertical plane. (Eigure 1) Part A Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant 0 = 45°. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 Value Units F = Submit Request Answer r= 1.6 cos 0 = 4 rad/s Part B Determine the magnitude of the force that OA exerts on the other collar at the instant e = 45° Express your answer to three significant figures and include the appropriate units. 0.8 m FOA = Value | Units

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Rod OA rotates counterclockwise at a constant angular rate
e = 4 rad/s. The double collar B is pin-connected together such that
one collar slides over the rotating rod and the other collar slides over
the circular rod described by the equation r = (1.6 cos 0) m Both
collars have a mass of 0.65 kg. Motion is in the vertical plane.
(Figure 1)
Part A
Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant 0 = 45°.
Express your answer to three significant figures and include the appropriate units.
HA
?
Figure
1 of 1
F =
Value
Units
A
Submit
Request Answer
r = 1.6 cos e
0 = 4 rad/s
B
Part B
Determine the magnitude of the force that OA exerts on the other collar at the instant 0 = 45°.
Express your answer to three significant figures and include the appropriate units.
0.8 m
HA
?
FOA =
Value
| Units
Transcribed Image Text:Rod OA rotates counterclockwise at a constant angular rate e = 4 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r = (1.6 cos 0) m Both collars have a mass of 0.65 kg. Motion is in the vertical plane. (Figure 1) Part A Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant 0 = 45°. Express your answer to three significant figures and include the appropriate units. HA ? Figure 1 of 1 F = Value Units A Submit Request Answer r = 1.6 cos e 0 = 4 rad/s B Part B Determine the magnitude of the force that OA exerts on the other collar at the instant 0 = 45°. Express your answer to three significant figures and include the appropriate units. 0.8 m HA ? FOA = Value | Units
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