C for 36" 48" 12" A 4 ft/sec L 5 ft

Q: Vt CASE A tractor accelerates in a straight line following the equation v, = 5.25t + 33––. Assume…

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Q: The crane has a boom of length OP= 21 m and is revolving about the vertical axis at the constant…

A: The length of crane is The angular velocity about vertical axis is The beam is lowered at rate .The…

Q: At the instant shown, the disk is rotating with an angular velocity of w = 2 rad/s and has an…

A: The angular velocity of the disc is ω=dθdt=2 rad/s The angular acceleration of the disc is α=dωdt=1…

Q: = The disk has a circular slot with the radius equal to 200 mm, and it is in a pure rotation about O…

A: Given : r = 200 ĵ mm = 0.2 ĵ m ω = 15 k̂ rad/s   when Silder is at O θ̇̇ =  14 k̂ rad/s

Q: Thex- and y-motions of guides A and B with right-angle slots control the curvilinear motion of the…

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Q: The boom OAB pivots about point O, while section AB simultaneously extends from within section OA.…

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Q: uring the start of a light aircraft engine, one of its propellers rotates 120 revolutions in 4…

A: The number of revolution The time taken The initial angular velocity is

Q: When the mechanism is in the position shown, the velocity of the sliding collar is VA = 1.6 m/s, and…

A: Data given-

Q: 2/222 The hoisting system shown is used to easily raise kayaks for overhead storage. Determine…

A: Given data: height=yconstant rate=i Need to determine the expressions for velocity and acceleration…

Q: Q4: The pinion A of the hoist motor drives gear B which is attached to the hoisting drum. The load L…

A: Given-Data:- v=1m/s h=1.5m To-Find:- 1) Acceleration of point C 2) Angular velocity and acceleration…

Q: For a certain interval of motion the pin A is forced to move in the fixed parabolic slot by the…

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Q: used for drilling wells. With constant angular acceleration, the motor M rotates the shaft S to 100…

A: Given data is

Q: The small collar A is sliding on the bent bar with speed u = 2m/s relative to the bar as shown…

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Q: Determine the r- and θ-components of velocity and acceleration. Answers: vr =  in./sec vθ =…

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Q: Due to the rotation of the screw E, the actuator provides a linear movement to the arm F when the…

A: The problem involves finding the linear motion of the screw using gear ratios

Q: 5 Neglect all friction and the mass of the pulleys and determine the accelerations of bodies A and B…

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Q: When the gear rotates 20 revolutions, it achieves an angular velocity of v = 30 rad/s, starting from…

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Q: The man stands on the platform at O and runs out toward the edge such that when he is at A, y = 5…

A: Solution: Given Data: yA=5j ftVc=2j ft/sac=3j ft/s2ωp=0.4k rad/sαp=0.2k rad/s2   To Find: (a) The…

Q: The boom OAB pivots about point O, while section AB simultaneously extends from within section OA.…

A: The value are

Q: At the instant shown, link CD rotates with an angular velocity of W = 7.5 rad/s. If it is subjected…

A: Find the angular velocity of CD.

Q: The gear train shown operates in a horizontal plane and is used to transmit motion to the rack D of…

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Q: An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant…

A: Given: Angle, θ= 45 Velocity of C, νc=10 m/s Angular acceleration of C, αc=35 rad/s2 To find : Y -…

Q: 3. The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = K0. Arm…

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Q: The boom OAB pivots about point O, while section AB simultaneously extends from within section OA.…

A: Given data: θ = 16 degθ˙ = 2 deg/sec = 0.0349 rad/sθ¨ = 7 deg/sec^2 = 0.122 rad/s2 l = 11 ft,l˙ =…

Q: The x-and y-motions of guides A and B with right-angle slots control the curvilinear motion of the…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.