Solid homogeneous cylinders 540 mm high and 210 mm in diameter are supported by a flat conveyor belt which moves horizontally. If the speed of the belt increases according to v = 2.38 +0.95t² m/s, where t is the time in seconds measured from the instant the increase begins, calculate the value of t for which the cylinders begin to tip over. Cleats on the belt prevent the cylinders from slipping. Answer: t = i S

Q: Two disks of the same material are attached to a shaft as shown. Disk A is of radius r and has a…

A: Given -

Q: y the gas during the expansion process. The E and 0.1 m/kg of specific volume. Final specifie…

A: Isothermal process data we have given that PV =1000 P1 = 1000 Kpa P2 = 500 Kpa               P1V1…

Q: 3. Oil with sg = 0.86 is being pumped from a reservoir as shown. The pressure at point 1 to point 2…

A:

Q: Stops Piston Gas m=5 A-0

A: Given: Patm=1 barm=50 kgA=0.01 m2g=9.81 m/s2

Q: The tractor mounted bucket is controlled by an identical and parallel double mechanism, one of which…

A: To find the forces in the members BC and DE of the system.

Q: For the sprinkler shown, find a. the torque required to hold it steady, and b. the rotation rate in…

A: Given that :-radius of the sprinkler (r) = 0.152 mDiameter of the nozzle () = 0.00635 mFlow rate (Q)…

Q: LA safety valve on the top of a tank containing steam under pressure p has a discharge hole of…

A:

Q: SAE 10W30 oil flows from one tank to another when the gate valve is fully opened as shown in the…

A:

Q: E Oil (0.80) A B

A:

Q: The 275-kg circular craft is suspended 100 mm from the ground. For this to occur, air is drawn in at…

A: Given data  275 kg circular craft  Density of air = 1.22 kg /m3 velocity = 18 m/s  Fluid is…

Q: 1) The spool has a mass of 50 kg 1.30 m. It rests on the which the coefficient of sta coefficient of…

A:

Pressure and Stress