Axis of rotation

Q: disk with a radius of r = 42 cm rotating about its central axis with a frequency of 20 Hz. Suddenly…

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Q: A block of mass m, = 1.55 kg and a block of mass m, = 5.65 kg are connected by a massless string…

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Q: A disk of mass 1.5 kg and radius 67 cm with a small mass of 0.03 kg attached at the edge is rotating…

A: Using conservation of angular momentum initial momentum=final momentum

Q: c) At this instant, find the total acceleration. inward and below the cord at ° (d) Is your answer…

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Q: Block A rests on a horizontal tabletop. A light horizontal rope is attached to it and passes over a…

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Q: A sphere of mass 2.70 kg and radius 7.85 cm is moving on a flat surface at a constant speed of 10.9…

A: Given  Mass of sphere m=2.70 kg  Radius of sphere r=0.0785 m Linear velocity of sphere v=10.9m/s…

Q: In a laboratory experiment, a very large fish tank is filled with water. At the bottom of the tank,…

A: a) It is given that for the laboratory experiment, a large fish tank is taken and a rigid rod of…

Q: A massless string is wrapped around a solid 7.6-kg cylinder of diameter 24 cm that can rotate freely…

A: mass of cylinder (M) = 7.6 kg diameter of cylinder = 24 cm radius of cylinder = 12 cm R = 0.12 m…

Q: One end of a cord is fixed and a small 0.250-kg object is attached to the other end, where it swings…

A: Given that           v =5.0 m/s           r =3.0 m           θ= 21 deg           m =0.250 kgThe…

Q: A yo-yo has a rotational inertia of 937 g-cm² and a mass of 104 g. Its axle radius is 3.64 mm, and…

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Q: A person sitting on a rotating chair that is initially spinning at a angular velocity of 4 rad/s.…

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Q: A nano-satellite has the shape of a disk of radius 0.30 m and mass 9.50 kg. The satellite has four…

A: Given:          Mass of satellite(m) = 9.5 kg          Radius(r) = 0.3 m         Initial angular…

Q: A penny is placed at the outer edge of a disk (radius = 0.112 m) that rotates about an axis…

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Q: ionary. Then, the pulley is allowed to rotate as the block falls. Assum

A: Given: To find the values using given figure is calculated as:   As per policy, here solved only…

Q: A block of mass  m1 = 1.50 kg  and a block of mass  m2 = 6.25 kg  are connected by a massless…

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Q: A block of mass m₁ = 2.45 kg and a block of mass m₂ = 6.30 kg are connected by a massless string…

A: a). Free body diagrams are drawnb). a = 0.2168 m/s2c). T1 = 9.1836 NT2 = 10.2676 NExplanation:

Q: A thin spherical shell (I=2/3 MR²), a solid cylinder (I=1/2 MR²), and a solid sphere (I=2/5 MR²) all…

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Q: A penny is placed at the outer edge of a disk (radius = 0.154 m) that rotates about an axis…

A: Given that, The radius of the penny, r = 0.154 m It rotates about an axis perpendicular to the plane…

Q: The 3-kg slider P moves inside the frictionless horizontal tube. The hollow tube assembly rotates…

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Q: An air puck of mass m1 = 0.16 kg is tied to a string and allowed to revolve in a circle of radius R…

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Q: A yo-yo has a rotational inertia of 1170 g-cm² and a mass of 133 g. Its axle radius is 3.12 mm, and…

A: Note: According to Bartleby guidelines we can only solve first three subparts of a question. Kindly…

Q: A hoop and a disk, both of 0.72- m radius and 2.0- kg mass, are released from the top of an inclined…

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Q: A car initially traveling at 24.2 m/s undergoes a constant negative acceleration of magnitude 1.70…

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Q: Problem 5: A 2.0 kg block, lying on a smooth table, is connected to another 5.0 kg block by means of…

A: Solution:-Given thatmass of cylinderical pulley (m)=2 kgradius of pulley (R)=10 cm=0.1 mg=9.8 m/s2At…

Q: A long piece of lumber is pivoted to rotate about a perpendicular axis. Ropes are attached to the…

A: Given that:θ=72°Mass of wood, m=0.75 kgLength of wood, L=2.30 mMass of cylinder, M=0.800 kgDiameter,…

Q: 7. The tank shown in the figure is very large and open to the atmosphere at the top. Find the speed…

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Q: A block of mass m, = 2.45 kg and a block of mass m, = 5.65 kg are connected by a massless string…

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Q: A ball of mass 0.320 kg is attached to one end of a light inextensible string of length 0.600 m,…

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Q: Find the minimum coefficient of friction necessary to allow the penny to rotate along with the disk.

A: Data provided in the question; Radius of the disc (R)=0.167 m Time period of its rotation about its…

Q: In the figure, block 1 has mass m, = 480 g, block 2 has mass m2 = 510 g, and the pulley is on a…

A: Here we have to apply the equations of kinematics. The equation of kinematics that we apply is:…

Q: In a satellite model for a science project, given the masses of the three satellites m,=1.8 kg, mp…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: spherical bowling ball with mass m = 3.2 kg and radius R = 0.108 m is thrown down the lane with an…

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Q: We hang a body on a 2.0 m long string and lift it so that the string forms an angle of 40° with the…

A: Given data: Length of sting (L) = 2 m Angle = 40°  Need to determine the angular velocity when it…

Q: A bicyclist tilts their bicycle in order to make a circular turn of radius r = 49 m while traveling…

A: The objective of the question is to find the angle from the vertical that the bicyclist must tilt…

Q: Ball A is attached to one end of a rigid massless rod, while an identical ball B is attached to the…

A: Step 1:Step 2:Step 3:Step 4:Step 5: