Question: A 3.6-lb collar A and a 1.4-lb collar B can slide without friction on a frame consisting of the horizontal rod OE and the vertical

A 3.6-lb collar A and a 1.4-lb collar B can slide without friction on a frame consisting of the horizontal rod OE and the vertical rod CD, which is free to rotate about its vertical axis of symmetry. The two collars are connected by a cord running over a pulley that is attached to the frame at O. At the instant shown, the velocity vA of collar A has a magnitude of 6.3 ft/s and a stop prevents collar B from moving. The stop is suddenly removed and collar A moves toward E. As it reaches a distance of 4.8 in from O, the magnitude of its velocity is observed to be 7.5 ft/s. Determine at that instant the magnitude of the angular velocity of the frame and the moment of inertia of the frame and pulley system about CD.

B D

Step by Step Solution

★★★★★

3.47 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Components of velocity of collar A Constraint of rod OE Constraint of cable AB Position 1 v v v VA 4 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

4-E-M-E-VM (2512).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Two 2.6-lb collars A and B can slide without friction on a frame, consisting of the horizontal rod OE and the vertical rod CD, which is free to rotate about CD. The two collars are connected by a...

A wheel is free to rotate about its fixed axle. A spring is attached to one of its spokes a distance r from the axle, as shown in Figure.(a) Assuming that the wheel is a hoop of mass m and radius R,...

Consider a pulley of mass m, and radius R that has a moment of inertia m,R . The pulley is free to rotate about a frictionless pivot at its center. A massless string is wound around the pulley and...

Milker Corporation is considering buying View Farm, a 160-acre family-operated dairy farm located near a busy state highway in a suburban area. Over 90 percent of the farm's $300 000 annual revenue...

Problem 1 2 . 0 9 2 - Two collars sliding on a horizontal and vertical rod connected to each other Skip to question Two 2 . 6 - lb collars A and B can slide without friction on a frame, consisting of...

Two 2.6-lb collars A and B can slide without friction on a frame, consisting of the horizontal rod OE and the vertical rod CD, which is free to rotate about CD. The two collars are connected by a...

Two 2 . 6 - lb collars A and B can slide without friction on a frame, consisting of the horizontal rod O E and the vertical rod C D , which is free to rotate about C D . The two collars are connected...

Question 5 Two collars A and B with weights 2 lb and 2 . 3 lb , respectively, can slide without friction on a frame, consisting of the horizontal rod OE and the vertical rod CD , which is free to...

Three collars, each of mass m, are connected by pins to bars AC and BC, each of length l and negligible mass. Collars A and B can slide without friction on a horizontal rod and are connected by a...

A 1.5-kg collar can slide on a horizontal rod which is free to rotate about a vertical shaft. The collar is initially held at A by a cord attached to the shaft. As the rod rotates at a rate = 18...

Ebra Allen purchased a used tractor for $70,000. Before the tractor could be used, it required new tires, which cost $4,400, and an overhaul, which cost $5,600. Its first tank of fuel cost $300. The...

On January 1, Gandini Company purchased $300,000 face value of Battaglias 8.4% bonds at a price of $283,439. At this price, the bonds yielded 9% annually. At December 31, Gandini received an interest...

2 Which of the following is not a common method of quality control? a ) Statistical Process Control ( SPC ) b ) Six Sigma c ) ABC Analysis d ) Total Quality Management ( TQM )

A 1.00 liter solution contains 0.38 moles acetic acid and 0.29 moles potassium acetate . If 0.15 moles of perchloric acid are added to this system, indicate whether the following statements are true...

The pOH of an aqueous solution of 0.326 M pyridine (a weak base with the formula C 5 H 5 N) is . please help sos

8.19 Cool Water is a mineral water company. Its bottles are filled at a filling plant and should contain 1 litre of water. In order to test the quantity filled a sample of 5 bottles was taken at...

Consider the ideal regenerative Brayton cycle. Determine the pressure ratio that maximizes the thermal efficiency of the cycle and compare this value with the pressure ratio that maximizes the cycle...

Consider an ideal gas-turbine cycle with one stage of compression and two stages of expansion and regeneration. The pressure ratio across each turbine stage is the same. The high-pressure turbine...

A four-cylinder, four-stroke spark-ignition engine operates on the ideal Otto cycle with a compression ratio of 11 and a total displacement volume of 1.8 liter. The air is at 90 kPa and 50C at the...

Espar A major cab company in Chicago has computed its mean fare from O'Hare Airport to the Drake Hotel to be $26.24, with a standard deviation of $3.63. Based on this information, complete the...

Help me with this question Students Who Major in Business It has been reported that 20.4% of incoming freshmen indicate that they will major in business or a related eld. A random sample of 440...

30 Assume that adults have IQ scores that are normally distributed with a mean of 104.4 and a standard deviation 21.3. Find the first quartile Q1, which is the IQ score separating the bottom 25% from...