A 12 cm disk in radius is originally rotating at ωo = 17 rad/s. If it is subjected to a constant angular acceleration of α = 7 rad/s2, how long (in seconds) will it take the disk to make 3 revolutions?

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A: Dear student,                     According to the guidelines I am allowed to answer only first…

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A: Given that, Angular acceleration α=2.0 rad/s2 Time t= 0.60 s Diameter = 52 cm

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A: Given N=3.60×103 rev/min time t=18s

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A: A bicycle wheel has an initial angular velocity of 2.30 rad/s. (a) If its angular acceleration is…

Q: wheel 0.70 m in a diameter starts from rest and accelerates uniformly to an angular velocity of 80…

A: Given : d = 0.70 m ωo = 0 (because wheel starts from rest) ω = 80 rad/sec t = 20 seconds

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Q: An electric fan turns with constant angular acceleration of 1.24 rad/s^2. How much time does it take…

A: Given, Angular acceleration, α=1.24 rad/s2 Initial angular speed, ω0=0 rad/s Final angular speed,…

Q: An flywheel has an initial angular velocity of 10.1 Rad/s in the clockwise direction. If the…

A: initial angular speed (w) = -10.1 rad/secangular acceleration (α) = 4.28 rad/s2time (t) = 6.04…

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Q: A 40.0-cm diameter disk rotates with a constant angular acceleration of 3.00 rad/s2. It starts from…

A: (a)   From the equation of angular motion, determine the angular speed of the wheel at t=2.41 s.

Q: A disk 8.06 cm in radius rotates at a constant rate of 1 180 rev/min about its central axis. (a)…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts (a, b,…

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Q: The blade of a steel cutter is rotating at a speed of 600 rev/min. If the radius of the blade is 7.5…

A: The given data are: N=600 rev/minr=7.5 cm=0.075 m Here, N and r are the revolutions per minute and…

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Q: HERSTE A CD has a diameter of 12.0 cm. If the CD starts from rest and has a constant angular…

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A: Given, ωzt=γ-βt2.

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Q: How long will it take to rotate 360º if an object is moving at a constant angular speed of 250 rpm?…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: A bicycle wheel rotating in a clockwise manner has an initial angular velocity of 1.50 rad/s.  If…

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Q: at t= 2 sec is: C. 60 D. 92 E.112 Q.16: At t = 0, a wheel (Jac) rotating about a fixed axis at a…

A: To solve the question we use the equation for law of motion. It is given as θ = ωt+12αt2, where θ =…

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Q: To open the cap of a soda bottle, a net tangential force of 0.0012 N is applied at the rim. Assuming…

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Q: The disk starts at @_0 = 1 rad s^-1 when 0_0 = 0, and is given an angular acceleration α = 0.3 0 rad…

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Q: A disk with rotational inertia of 0.25 kg · m? and radius 0.24 m rotates about a frictionless axis…

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Q: Bicycle wheel has an initial angular velocity of 1.50 rad/s. (a) If its angular acceleration is…

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Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s1045…

A: Initial angular speed (ω) = 734.1 rad/sec Final angular velocity (ω') = 0 rad/sec time taken (t) =…

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Q: The rotational inertia of a disk about its axis is 0.70 kg·m^2. When a 2.0-kg weight is added to its…

A: The rotational inertia of a disk about its axis is, Io =  0.70 kg·m2 Additional mass added to rim, m…

Q: A CD has a diameter of 12.0 cm and is rotating at an angular velocity of 10.0 rad/sec. If the CD has…

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Q: A bicycle wheel has an initial angular velocity of 1.50 rad/s. (a) If its angular acceleration is…

A: Given data:  Initial angular velocity (ωi) = 1.50 rad/s Angular acceleration (α) = 0.300 rad/s2 Time…

Q: A blade of a ceiling fan has a radius of 0.500 m is rotating about a fixed axis with an initial…

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Q: A 0.30 m radius flywheel starts at rest and begins to rotate with a constant angular acceleration of…

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