A solid cylinder used for smoothing concrete is rolling without slipping along a horizontal surface with a speed of 5.1 m/s. The cylinder has a mass m=10.3 kg, radius R=0.68 m, and moment of inertia I=(1/2)mR2. You bring the cylinder to rest by exerting a constant horizontal force . If the cylinder does not slip as you bring it to rest, what is the work done by your force, using only the cylinder as the system?

Q: The rigid body shown in the figure consists of three particles connected by massless rods. It is to…

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Q: The rigid body shown is rotated about an axis perpendicular to the paper and through the point P. If…

A: Given Two objects of mass M and 3M where M = 0.4 kg a = 30 cm = 0.3 m b = 50 cm = 0.5 m angular…

Q: A disk of mass 2.00 kg and diameter 50.0 cm is rotating without slipping across a level floor at a…

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Q: The rigid body consists of three particles connected by massless rods. It is to be rotated about an…

A: Given: Mass M = 0.4 kg Side a = 30 cm. = 0.3 m. Side b = 50 cm = 0.5 m. Angular speed (ω) = 5.0…

Q: Consider a basketball player spinning a ball on the tip of a finger. If such a player performs 1.93…

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Q: The figure shows a rigid assembly of a thin hoop (of mass m = 0.14 kg and radius R = 0.19 m) and a…

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Q: The figure shows a rigid assembly of a thin hoop (of mass m = 0.30 kg and radius R = 0.17 m) and a…

A: Given :Mass of hoop, mh=0.30 kgRadius of hoop, R=0.17 mMass of rod, mr=0.30 kgLength of the rod,…

Q: A 392 N wheel comes off a moving truck and rolls without slipping along a highway. At the bottom of…

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Q: A square plate has mass 0.600 kg and sides of length 0.150 m. It is free to rotate without friction…

A: Part (a) Given: The mass of square plate is m=0.600 kg. The length of the side is r=0.150 m. The…

Q: (a) At point B, find the spherical shell's translational speed VB (in m/s). m/s (b) At point B, find…

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Q: Two masses, mA = 34.0 kg and mB = 38.0 kg , are connected by a rope that hangs over a pulley (as in…

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Q: A primitive yo-yo has a massless string wrapped around a solid cylinder with mass M and radius R.…

A: Given information: The radius of the yo-yo is, R The mass of the yo-yo is, M The descended height, h…

Q: A Ferris wheel has moment of inertia 2.2 x 105 kg·m2. From rest, the operator starts the wheel and…

A: The moment of inertia of the wheel I=2.2×105 kg m2 The time for which the wheel accelerates t=13.4 s…

Q: The figure shows a rigid assembly of a thin hoop (of mass m = 0.26 kg and radius R = 0.17 m) and a…

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Q: A large door is a uniform rectangle, with height h and width w and mass m, which is free to rotate…

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Q: A 24 g block sits at the center of a turntable that rotates at 80 rpm.  A compressed spring shoots…

A: The mass of the turntable is, M=200 g0.001 kg1 g=0.2 kg The diameter of the turntable is, d=54…

Q: The rigid body shown in the figure consists of three particles connected by massless rods. It is to…

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Q: a small 0.383 kg block slides down a frictionless surface through height h = 0.752 m and then sticks…

A: In the given questioon, Mass of the block (m)=0.383 kg Initial height of the block (h) = 0.752m Mass…

Q: A constant torque of 24.5 N. m is applied to a grindstone whose moment of inertia is 0.130 kg · m.…

A: Given data: The constant torque applied to the grindstone is T=24.5 N⋅m. The moment of inertia of…

Q: A uniform solid cylinder is initially at rest at the top of a ramp of height 1.5 m. If the cylinder…

A: Concept used: While rolling object experiences much less friction in comparison to an object sliding…

Q: The rigid body shown in the figure consists of three particles connected by massless rods. It is to…

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Q: In the figure, a small 0.326 kg block slides down a frictionless surface through height h = 0.881 m…

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Q: A 4.00 m length of lightweight cord from the spool with a constant acceleration of magnitude 3.00…

A: Length of chord = 4m Radius of cylinder pool = 0.5 m acceleration of chord = 3.0m/s2 Mass = 1.28kg…

Q: A 26 g block sits at the center of a turntable that rotates at 50 rpm. A compressed spring shoots…

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Q: a small 0.171 kg block slides down a frictionless surface through height h = 0.893 m and then sticks…

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Q: Trucks can be run on energy stored in a rotating flywheel, with an electric motor getting the…

A: Kinetic energy of a rotating body is given as K.E=12Iω2, where I is moment of inertia of object and…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.