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Q: Two equal and opposite forces each of magnitude 40 N are applied to the rim of a wheel makes 12…

A: Let R be the radius of the wheel and let F be the magnitude of each force.

Q: The cable AB carries a tension of 310 N. Determine the moment about O (positive if counterclockwise,…

A: Given  Tension in wire AB , T = 310 N  Length AO = a = 450 mm = 0.45 m  Length BO = b = 690 mm =…

Q: 2. A 43.0 kg wheel, essentially a thin hoop of radius 1.50 m, is rotating at 380 revs/min. It must…

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Q: 6. A cord 3.0 m long is coiled around the axle of a wheel. The cord is pulled with a constant force…

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Q: Consider a pendulum with a 4 kg mass hanging from a light string. If the pendulum is 0.3 m long, and…

A: SOlution: Given that m = 4 kg L = 0.3 m angle = 32.9 degree

Q: a force F acts on a lever with arm's length r, The angle between F and r is theta. Minimum torque is…

A: Given: Force acted on lever arm →F arm's length →r Angle made by F & r → θ

Q: Given: ASF. Rod mass = 10 kg. A couple, M is applied. The rod started from rest with spring…

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Q: The pendulum given in the figure consists of a 2 kg rod and a 4 kg circular plate. Calculate the…

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Q: The uniform solid Rotation axis block in Fig. and edge lengths a = 3.5 cm, b = 8.4 cm, and c has…

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Q: A pulley-cable system makes block C of mass m, 1 kg move up a ramp of inclined angle a-30. The…

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Q: As shown in the figure below, a bicycle wheel is at rest against a curb. If the wheel has a radius…

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Q: A bicycle wheel has a diameter of 64.0 cm and a mass of 1.80 kg.Assume that the wheel is a hoop with…

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Q: A car accelerates uniformly from rest and reaches aSpeedof 22.0 m/s in 9.00 s. If the radius of a…

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Q: A mass M of 3.60E-1 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

A: Given, A mass M=0.36 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

Q: Most gasoline engines in today's automobiles are belt driven. This means that the crankshaft, a rod…

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Q: The spool is supported on rollers A and B which rotate without friction. By exerting a force T=…

A: in this question we use simple inertia equation and then angular motion equation.

Q: The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring…

A: Take moment about O. M=T→×r→Kθ+π4=Tr→sinθ+45°760θ+π4=T→30sinθ+45°

Q: As shown in the figure below, a bicycle wheel is at rest against a curb. If the wheel has a radius…

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Q: lley is pulled with a downward force that is notconstant and increases linearly with the angle of…

A: We know that the A string wrapped around the pulley is pulled with downward force F  and it…

Q: A cylinder having a mass of 40kgs with a radius of 0.5m is pushed to the right without rotation and…

A: Given that:- Mass of cylinder=40kg

Q: The engine of the bus applies a torque of 361.5 N · m to a wheel of radius 0.273 m.  Since the wheel…

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Q: Neglect the diameters of the small pulleys and establish the relationship between the velocity of A…

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Q: A 592.857 N painter needs to climb d=3.747 m up a ladder (measured along its length from the point…

A: Given weight of a painter = 592.857 N  d = 3.747 m up a ladder painter can move (measured along its…

Q: •• A squirrel-proof bird feeder has a lever that closes to protect theseeds when a 0.42-kg squirrel…

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Q: The total mass of a vehicle is 1.4 Mg. The front and rear axles have a total mass of 72 kg and each…

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Q: A string is wrapped around a uniformcylinder of mass M and radius R. Thecylinder is released from…

A: Figure shows the tension on the string, weight of the cylinder, and direction of acceleration.

Q: The clutch system is used to transmit torque through a 2-mm-thick oil film with m = 0.38 N?s/m2…

A: The disks are rotating in the same direction at different angular speeds.   The expression for the…

Q: In the figure, what magnitude of force applied horizontally at the axle of the wheel is necessary to…

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Q: A 34.0 kg wheel, essentially a thin hoop with radius 1.50 m, is rotating at 250 rev/min. It must be…

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Q: Block B, in the figure below, weighs 100 kg. The coefficient of friction (1) between Block B and the…

A: Given that:- Mass of block B =100kg

Q: A hollow, spherical shell with mass 3.00 kg rolls without slipping down a 35.0 degree slope. a) Find…

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Q: In the figure, what magnitude of force applied horizontally at the axle of the wheel is necessary to…

A: Consider the perpendicular distance of the weight of the wheel from the point of contact P be x. The…

Q: A train, traveling at 66 mi/h, rounds a horizontal curve of 390 ft radius. A passenger standing in…

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Q: A mass m is attached to another mass 4m such that the rope goes over a solid cylindrical pulley and…

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Q: A uniform thickness disc weighs 20 lb before the hole was created. Determine the mass moment of…

A: Given data: The weight of disc is m=20 lb.

Q: A 21.3 kg door that is 1.06 m wide opens slowly as a pull of constant magnitude 46.3 N is exerted on…

A: Given Mass of door = m = 21.3 kg Width of door = 1.06 m Friction force applied by hinge of constant…

Q: A ball of radius R=25cm and mass M=0.43kg is compressed against a spring of spring constant k=316N/m…

A: We have a ball of mass M=0.43 K and radius R=25cm=0.25 m which compresses a spring of constant k=316…

Q: A small coin sits on a record turntable at distance 8.5 cm from its center.  If the coefficient of…

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Q: On a vertical plane, a uniform rigid disk rolls without slipping on an inclined surface under the…

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