Bartleby Related Questions Icon

Related questions

Question

Answer both questions please!

Rod OA rotates countert.lockwise with an angular
position & 2t rad, where t is in seconds. The double
collar B is pin-connected together such that one collar
slides over the rotating rod and the other collar slides
over the cincular hoop md descrrbed by the equation r=
16 cost m. IL the total masof the both collars is 0.5
kg, detemine the force which the circular bop rod
exerts on one of the collars and the force that OA exerts
on the other collarat the instant 0= 30Motion is in
the VERTICAL plane,
0-021
expand button
Transcribed Image Text:Rod OA rotates countert.lockwise with an angular position & 2t rad, where t is in seconds. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the cincular hoop md descrrbed by the equation r= 16 cost m. IL the total masof the both collars is 0.5 kg, detemine the force which the circular bop rod exerts on one of the collars and the force that OA exerts on the other collarat the instant 0= 30Motion is in the VERTICAL plane, 0-021
The 160-lb man lies against the cushion torwhich the coefficlent
of static friction is , = 0.4. Ir he rotates about the z axis witha
constant speod, determine the minimumm velocity for the man not
to slip down. Noglect the size of the man.
expand button
Transcribed Image Text:The 160-lb man lies against the cushion torwhich the coefficlent of static friction is , = 0.4. Ir he rotates about the z axis witha constant speod, determine the minimumm velocity for the man not to slip down. Noglect the size of the man.
Expert Solution
Check Mark