Problem 24.3The collar C slides on the curved rod in the vertical planeunder the action of a constant force F in the cord guided bythe small pulleys at D. The collar has a mass of 0.70 kg andslides without friction.If the collar is released from rest at A, determine the valueof the constant force F that will result in the collar reachingpoint B with a velocity of 4 m/s.600 mm.BD200mm200mm200mmAns: 5 N F ≤ 25 N

please refer handwritten solution

Answered: The collar C slides on the curved rod…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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(a) Two blocks are joined by an inextensible cable as shown in Figure. If the system is released from rest, determine the velocity of block A after it has moved 2 m by using the data given. Assume that the coefficient of kinetic friction between block A and the plane is ?k = 0.25 and that the pulley is weightless and frictionless.
The blocks are joined by an inextensible cable as shown. If the system is released from rest, what is the tension (in Newton) produced in the cable after block A has moved 2m? Assume the coefficient of kinetic friction between block A and the plane is 0.25 and the pulley is weightless and frictionless. The Mass of A is 200kg; the Mass of B is 300kg.
Solve it correctly please.
Note: please make it quick I have to submit it within 5 hours.
A small 5-kg sphere moves at a constant speed along the horizontal circular path. Note that ACB is a single wire passing through a ring at C attached to the sphere. Calculate the speed of the sphere, when 0₁ = 50°, d= 0.8 m, the radius of the circular path is 1.6207 m, and the tension in both portions of the wire is 43 N. Present your answer in m/sec using 3 significant figures. B₁ 0, 0
The W1= 69.01-lb block shown rests on a smooth plane (coefficient of kinetic friction = 0) with an angle of θ=34∘ from horizontal. It is connected by a flexible inextensible cord that passes around weightless, frictionless pulleys to a support. The W2 =134.93-lb weight is attached as shown. After the system is released from rest, in what distance will the block on the plain attain a speed of 10.0 ft/s?
3. A 2-kg ball S is moved in the vertical plane by a robotic arm. When 0= 30°, the angular velocity of the arm about a horizontal axis through O is 50 deg/s clockwise, and the angular acceleration is 200 deg/s² counterclockwise. In addition, the hydraulic element is being shortened at the constant rate of 500 mm/s. Find the minimum gripping force needed to hold the ball is the coefficient of friction between the sphere and gripping surfaces is 0.5. Compare this force to the force needed to hold the sphere in static equilibrium.
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Block Bof mass 36.25-kg rests as shown on the upper surface of a 22.05-kg wedge A. Assume that the system is released from rest and neglect the friction. В 20° 30° Determine the acceleration of B. (You must provide an answer before moving on to the next part.) The magnitude of acceleration at B is m/s2
IV. For the following system that starts from rest, the spool has a weight of 300 N and a radius of gyration ke = 0.3 m, and block A is attached to it as shown of weight 200 N. A constant horizontal force F is applied to the cord in order to give the block an upward speed of 5 m/s. (Neglect mass of cord and tension force). -F 1. Draw the free body diagram of the system. 2. Calculate the angular speed of the spool at t= 6 seconds. 3. Calculate the vertical reaction force at the pin at t= 6 seconds. 4. Calculate the horizontal force F.
1) Aracecar is driving around a circular turn on a racetrack that has a radius of 35 m. Their initial angular velocity entering the turn is 0.785 rad/s. If the coefficient of kinetic friction between the 1,500 kg racecar and the racetrack is µ = 0.5, calculate the velocity (in km/hr) of the driver as they exit the turn. Assume it takes them 4 seconds to go around the bend. For full credit, draw an FBD and clearly define your system using polar coordinates. [Ans. to Check: 28.28 km/hr] 1131 AM 56°F Mostly cloudy 3/30/2022 P Type here to search Del Home PgDn End PgUp Prtscn,e PrtScn FB DII F9 F6 F7 F4 FS Esc F2 & Backspace @ 7 4 5 1 2 R T. Y U E 9- H K D F A C V Alt Alt Fn .. -
Please draw the free body diagram and each step of the work please and thank you
The "flying car" is a ride at an amusement park which consists of a car having wheels that roll along a track mounted inside a rotating drum. By design the car cannot fall off the track, however motion of the car is developed by applying the car's brake, thereby gripping the car to the track and allowing it to move with a constant speed of the track, vt = 3 m/s. The rider applies the brake when going from B to A and then releases it at the top of the drum, A, so that the car coasts freely down along the track to B (0 = π rad). Neglect friction during the motion from A to B. The rider and car have a total mass of 390 kg and the center of mass of the car and rider moves along a circular path having a radius of R = 9.8 m. (Figure 1) Figure R B

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