(a) What is the magnitude of the tangential acceleration of a bug on the rim of a 12.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 76.0 rev/min in 4.00 s? m/s2 (b) When the disk is at its final speed, what is the magnitude of the tangential velocity of the bug? m/s (c) One second after the bug starts from rest, what is the magnitude of its tangential acceleration? m/s2

Q: What is the tangential acceleration of a bug on the rim of a 10.0 inch diameter disk if the disk…

A: Given:-   A bug on the rim of an r = 10.0-inch= 0.254 m  diameter disk if the disk accelerates…

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Q: The angular speed of a rotating platform changes from ω0 = 3.8 rad/s to ω = 7.2 rad/s at a constant…

A: Answer:-       Given initial angular velocity ω0=3.8 rad/sec        Final angular velocity…

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Q: What is the magnitude of the tangential acceleration of a bug on the rim of a 12.0-in.-diameter disk…

A: Given:- d = Diameter of rim = 12 in = 12 x 0.0254 = 0.3048 m  r = Radius = d/2 = 0.3048/2= 0.1524 m…

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Q: A cyclist starts from rest and pedals such that the wheels of his bike have a constant angular…

A: As per bartelby guidelines only the first three sub-parts have been solved. Kindly repost the…

Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

A:

Q: At t = 3.00 s a point on the rim of a 0.200-m-radius wheel has a tangential speed of 50.0 m/s as the…

A: (a) The angular acceleration of the rim is α=aTr Here, aT is the tangential acceleration. Use the…

Q: At its lowest setting a centrifuge rotates with an angular speed of ω1 = 250 rad/s. When it is…

A:

Q: A disk-shaped mass, rotating about a central perpendicular axis, has 1.0 m in diameter and an…

A: The equation of motion for the rotational motion is given by  w = wo+ α tθ = wo t +0.5 α t2w2 = wo2…

Q: A flywheel with a diameter of 1.00 m and initially rotating at an angular speed of 500 revolutions…

A: Given data:

Q: At its lowest setting a centrifuge rotates with an angular speed of ω1 = 250 rad/s. When it is…

A:

Q: At its lowest setting, a centrifuge rotates with an angular speed of ω1 = 250 rad/s. When it is…

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Q: A 39.6-cm diameter disk rotates with a constant angular acceleration of 2.70 rad/s2. It starts from…

A: (a) Angular speed of the wheel

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A: Formula of radial acceleration: ar=ω2R…

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A:

Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

A: Angular velocity ,  ω = 880.7 rad /s Time taken , T = 0.368 seconds  Diameter of the disk , d = 0.12…

Q: stationary wheel starts to accelerate with constant acceleration and reaches an angular velocity of…

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Q: A dentist’s drill starts from rest. After 3.20 s of constant angular acceleration, it turns at a…

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Q: At its lowest setting a centrifuge rotates with an angular speed of ω1 = 250 rad/s. When it is…

A: Given data: Initial angular velocity (ω0) = 250 rad/s Time (t) = 9.5 s Final angular velocity (ω) =…

Q: Q. Att=3s, a point on the rim of a 0.200-m-radius Wheel has a tangential speed of 50m/s as the wheel…

A: Radius (r) = 0.2 m Tangential speed (v) = 50 msatangential = -10 ms2Initial speed = u

Q: A disk 7.98 cm in radius rotates at a constant rate of 1 210 rev/min about its central axis. (a)…

A: (a) Calculate the angular speed. Angular speedω=2π×rotaional Speed (N)60                      ω…

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A: Here the concept of angular velocity, angular acceleration and tangential acceleration is used.

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A: Given, diameter of the propeller is d=2.49 m so radius will be r=d/2 =1.245 m If N is revolution per…

Q: Starting from rest, a bicyclist pedals a bicycle such that the angular acceleration of the wheels is…

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Q: The angular speed of a rotating platform changes from ω0 = 3.6 rad/s to ω = 6.4 rad/s at a constant…

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A: Diameter = 75cm Radius (r)= 37.5cm= 0.375m Tangential velocity = 19.5- 0.263t

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Q: A spinning wheel is slowed down by a brake, giving it a constant angular acceleration of −4.80…

A: The angular speed at a time t can be calculated using equation (1), angular displacement equation is…

Q: What is the magnitude of the tangential acceleration of a bug on the rim of a 13.0-in.-diameter disk…

A:

Q: A turntable 46.0 cm in diameter diameter starts from rest, and rotates at 68.0 rpm at its first…

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Q: 1. A Ferris wheel with a diameter of 36.0 m starts from rest and achieves it maximum operational…

A: Given:      diameter D= 36.0m       radius R = 18.0m    Tangent speed Vt= 2.70 m/s…

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Q: A ceiling fan can accelerate from rest to 2pi rad/s in 8 seconds. (A) what is the angular…

A: .

Q: Starting from rest, an airplane propeller begins to rotate with an angular acceleration a = 0.0600…

A:

Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

A: Please see the answer in step 2

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.