Engineering, 29.07.2020 20:01 sharonsmailbagot6uas
The ball of mass m is guided along the vertical circular path r = 2rccosθ using the arm OA. The arm has a constant angular velocity θ = 2m. Determine the angle θ (≤) 45 degrees at which the ball starts to leave the surface of the semicylinder. Neglect friction and the size of the ball.
Answers: 3
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
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Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
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Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
The ball of mass m is guided along the vertical circular path r = 2rccosθ using the arm OA. The arm...
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