Q2 -1- For the mechanism shown determine for all moving A -The number of degrees of freedom. B-Velocity diagram. C- Acceleration diagram. D-The number of instantaneous center. AB=40mm, BC=120mm, w-12rad/s., o= (45°) OA= 80 mmi 1orod/s AB = 2 50mmn 13

Q: A shaft rotating with 19 rev/s is uniformly accelerated at 0.4 rad/s? for 6 seconds. It then rotates…

A: Given, N1=19 rev/sα1=0.4 rad/s2t1=6 sect2=9 sect3=15 sec

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Q: – plane 1. An object travels in "Yz experience an equation of motion given by a (t) = 8.10 프t2 i -…

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Q: According to the figure (flywheel rotated about its center), the normal acceleration an of point A…

A: Find  Normal component of acceleration at point A.

Q: 9 Cylinder B has a downward velocity in feet per sec- ond given by UB = t²/2 + 1³/6, where t is in…

A: Given   Velocity of block B, vB = t2/2 + t3/6 Find   Acceleration of block A, aA

Q: 2- An engine having A =0.25 rotates at 3000 r.p.m, the connecting rod length is 140 mm. Determine…

A: λ=.25N=3000 rpmω=2πN60ω=2π×300060ω=314.159 radsecL=140 mmsince, .25=rLr=.25×140r=35 mm…

Q: P16-3. Set up the relative acceleration equation between points A and B. The angular velocity is…

A: Let's first write the equation of relative acceleration between points A and B,

Q: 4. 3) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move…

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Q: What is her friend’s location, (magnitude and direction) relative to her house? (Ans. 667.54 ft,…

A: Need to calculate magnitude & direction.

Q: Q4: Determined the speed of block A in (Fig 2), if block B has an upward speed of 6 m/s. Fig 2.…

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Q: 7 Match the items in columns I and II. Q. Instantaneous center of velocity Column I P. Addendum o…

A: Given:P. addendumQ. Instantaneous centre of velocityR. Section modulusS. Prime circle

Q: 9-3.17. A balloon rises from the ground with a constant acceleration of 3 fps?. Five seconds later,…

A: Given data as per the question Acceleration of balloon =3 fps Calculations height of balloon after…

Q: P16-3. Set up the relative acceleration equation between points A and B.The angular velocity is…

A:

Q: P16-1. Set up the relative velocity equation between points A and B. 3rada

A: Given data: The angular velocity of the inclined link is: ωOA = 3 rad/s. The inclination of the…

Q: e with a speed of VA = ft/s increasing at The dimensions are LAB = 1.5 ft and LBC = instant shown A…

A: vA=4ft/saA=3ft/s2LAB=1.5ftLBC=0.75ftθA=60°θc=60° To-Find:- Angular velocity and acceleration of link…

Q: P16-3. Set up the relative acceleration equation between points A and B.The angular velocity is…

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Q: For a short time the bucket of the backhoe traces the path of the cardioid r= 25(1- cos 0) ft. The…

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Q: 1. A car travelling at 50kph can be stopped at a distance of 40m by applying brakes. If the same car…

A: Given Data The initial velocity of the car is: The distance at which the car stops is: Calculate…

Q: Below shows the pedal system of a bicycle. If a cyclist applies force on the pedal (position of RA)…

A: Given: The pedal system is shown below: Angular acceleration of the pedal is 4.9 rad/s2.

Q: Find the acceleration of the body from t=5s to t=10s

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Q: An industrial mechanical system operates once the linear velocity of point A reach out the 2 m/s. At…

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Q: Starting at (wa)o = 3 rad/s , when 0 = 0, s = 0, pulley A is given an angular acceleration a = (0.6…

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Q: determine the acceleration of each block.

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Q: or the fig. below the acceleration ob ассе go uoi lock B is 6 ft/sec^2 up the incline ue to action…

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Q: sts4 sec. Determine the distance travelled during the first 4 seconds.

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Q: Find the acceleration of the body from t=12s to t=15s

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Q: line rotates in a vertical plane according to the law θ = t^3-2t^2 - 2 , where θ gives the angular…

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Q: In Exercise the given point in the specified direction. find the rate of change of the given…

A: Given, f(x,y)=x2y a,b=-1,-1 The direction of the vector, u¯=i+2j

Q: HW As the hydraulic cylinder rotates around Ô, the ex- posed length l of the piston rod P is…

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Q: If M = 2m, find the linear acceleration of the suspended body (in g).

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Q: the acceleration (in m/s2) of point R

A: Given; In a rigid body in plane motion, the point R isaccelerating with respect to point P at…

Q: Q4: Determined the speed of block A in (Fig 2), if block B has an upward speed of 6 m/s. D C Fig 2.…

A: pulley It is a simple wooden or metallic machine that uses a wheel and rope to lift heavy loads.…

Q: Q4: Determined the speed of block A in (Fig 2), if block B has an upward speed of 6 m/s. Fig 2. A…

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Q: Q1-e) Kinetics: is used to predict the motion caused by given forces or to determine the forces…

A: Required :- To state whether the given statement is true or false.

Q: subway car leaves station A; it gains speed at the rate of 4ft /s2 for 6 s and then at the rate of…

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Q: Given the figure below prove that the acceleration between the two bodies is equivalent to (m2-Hkm1)…

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Q: speed at B, tangential acceleration at B, total acceleration at B

A: Given, at=8.7t m/s2r=30 ms= 18 m

Q: 4m/s.  Determine the Velocity of Cable at Point C.  Determine the Velocity of block W. Determine…

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Q: The cable is drawn into the motor with an acceleration of 4.5 m/s² . C В

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Q: Find the acceleration of the piston and the angular acceleration

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Q: rad/s rope a = 6 rad/s² . (Eigure 1) angular velocity and angular acceleration 'B 100 mm 8 3

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Q: speed at à cO a) the velocity of the car at point C b) the radius of curvature at point C c) the…

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Q: P16-3. Set up the relative acceleration equation between points A and B.The angular velocity is…

A: The acceleration equation between A and B is aB=aA+aB/At+aB/An Here, aAis the acceleration of point…

Q: 1- The bucket is hoisted by the rope that warps around a drum wheel. If the angular displacement of…

A: Angular displacement, Theta=3t^2-7t Differentiating both sides w.r.t t, Angular…

Q: 26] At this instant , find angular acceleration and angular velocity or BC using I- Absolute motion…

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Q: Question2- Cable C has an acceleration of 3 in/s? and a velocity of 3 in/s, both directed to the…

A: (a) The velocity of the cable at point C is given as, VC=3 in/s   The acceleration of the cable at…

Q: uestion 29 Not yet an pulley, starting from rest, is given an acceleration of 0.5 rad/s. What will…

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.