A hamster sits 0.10 m from the center of a lazy Susan of negligible mass. The wheel has an angular velocity of 1.0 rev/ s. How will the angular velocity of the lazy Susan change if the hamster walks to 0.30 m from the center of rotation?  Assume zero friction and no external torque. a. It will speed up to 2.0 rev/s. b. It will speed up to 9.0 rev/s. c. It will slow to 0.01 rev/s. d. It will slow to 0.02 rev/s.

Q: A torque of 36.8 N · m is applied to an initially motionless wheel which rotates around a fixed…

A: torque = 36.8 N initial angular speed = 0 rad/sfinal angular speed = 10.1 rad/sec t1 = 6.2s a) using…

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Q: A rotor has an inner radius of 10.0 cm and an outer radius of 25.0 cm. It is fixed to a frictionless…

A: Given data F1=35 NF2=25 NF3=15.5 NF4=12.5 NF5=37.5 Nr1=10 cm=0.1 mr2=25 cm=0.25 mI=0.0235 kgm2…

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Q: A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a…

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A: Given,

Q: torque of 35.3N.m is applied to an initially motionless wheel which rotates around a fixed axis.…

A:

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Q: A torque of 35.3 N · m is applied to an initially motionless wheel which rotates around a fixed…

A: torque applied= 35.3 Nm Iα=35.3Nm time given=5.80 s α=ωf-ωi /tα=10.3-05.80   =1.775 rad/s2Iα=35.3…

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A: Given data: The radius of the solid disk grinding wheel is R=7.05 cm. The mass of the solid disk…

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Q: A torque of 37.1 N. m is applied to an initially motionless wheel which rotates around a fixed axis.…

A: (a)   Determine the angular acceleration of the wheel as follows. ω=ω0+αtα=ω-ω0t=10.1 rad/s-05.90…

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Q: A torque of 36.2 N · m is applied to an initially motionless wheel which rotates around a fixed…

A:

Q: A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a…

A: Radius of cylinder r = 0.330 m Tangential force F = 280 N Angular acceleration α = 0.824 rad/s2

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A: Given Data: The mass of a steel pipe is, m=20 kg The diameter of a steel pipe is, d=20 cm The length…

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Q: An electric sander consisting of a rotating disk of mass 0.5 kg and radius 13 cm rotates at 22…

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Q: A 10-meter-long cylinder with diameter 1.0 m has mass 45000 kg. It is initially rotating at angular…

A: Length of cylinder = 10 m Diameter = 1 m Radius = 0.5 m Mass = 45000 kg Initial angular speed = 50…

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Q: The following questions refer to the second hand of a clock. The rotational inertia of the second…

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

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A: Given : Tangential force, F = 55.1 N Radius of the disk, r = 2.39 m Angular speed, ωi= 0.4250 rev/s…

Q: A torque of 55 N·m producing a counterclockwise rotation is applied to a wheel about its axle. A…

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A: a) moment of inertia : I = (1/2 ) (M) (R)2 I = (1/2)(100)(2)2 I = 200 kg m2   b) New moment of…

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A:

Q: Suppose you exert a tangential force of 450 N to the outer edge of a .5 m radius wooden wheel…

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Q: A torque of 35.3 N· m is applied to an initially motionless wheel which rotates around a fixed axis.…

A: In part b, only the magnitude is asked. So we will not put sign before it.

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A propeller is accelerated from rest to an angular velocity of 1,075 rev/min over a period of 8.2…

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Q: A torque of 36.8N.m is applied to an initially motionless wheel which rotates around a fixed axis.…

A: Write the provided values with suitable variables.

Q: A torque of 35.3 N · m is applied to an initially motionless wheel which rotates around a fixed…

A: GivenTorque applied, τ=35.3 NmInitial angular velocity, ωi=0 rad/sFinal angular velocity, ωf=10.1…