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Q: A 5 cm diameter gear is driven by a I cm gear that rotates at 1 revolution per second. The I cm…

A: Angular velocity is the time rate at which an object rotates or revolves about an axis.  Here, we…

Q: phonograph curntable rotating at 33 rpm is turned off and coasts to a stop after completing 3.0 rev.…

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Q: A spinning solid disk, rotating with angular velocity w, is put down on a level surface. It slides…

A: Solution: We know that, the moment of inertia of solid disk is given as:I =12mr2where, m is mass and…

Q: A 2.5 HP motor operates at 1200 RPM.  How many ft-lbs of torque does it provide at that speed?

A: The power is given by, P=τω Here, τ is the torque and ω is the angular speed. Rearranging the…

Q: A sphere starts up a 20° incline with a linear velocity of 6 m/sec. How far up the incline will it…

A: Given:                                           θ = 200                         v= 6…

Q: Express the angular speed of 40 degrees per second in (a) rev/s, (b) rpm, (c) rad/s.

A: (given) Angular speed = 40 °/s (a)                   1°/s = 0.00277777 rev/s Angular speed of 40 °/s…

Q: torque is obtained at RPM's O a. Maximum, minimum O b.Minimum, maximum O c. Maximum, maximum O d.…

A: Torque is related to angular acceleration not with angular velocity  Torque= moment of inertia ×…

Q: A flywheel of rotational Enertia I=25Kq-m² rotater In t a (aallar speed of

A: moment of inertia = I = 25 kg-m2 initial Angular velocity = W0=  6 rad/s force = F = 10 N distance =…

Q: You grabbed a power drill that claims it can reach 1940 rpm in 0.4 s.  How many revolutions  does…

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Q: A turn table starts from 13 rad/s of angular velocity and slows down to a stop in 10.0 s. Find the…

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Q: Convert (a) 47.0° to radians, (b) 12.0 rad to revolutions, and(c) 75.0 rpm to rad/s.

A: (a)The conversion of degrees to radians is given as

Q: Output is 150kW at 5000rev/min, what is the torque?

A: It is given that

Q: A flywheel is rotating at 36 rev/s. What is the total angle, in radians, through which a point on…

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Q: A wheel of radius 0.240 m turns at 4.00 rev/s. Find it's angular displacement (in rad) in 13.0s.

A: The given angular velocity is 4.00 rev/s. The angular displacement can be found as, Here, ω, θ, and…

Q: A cd rotates at 27 rad/s. What is the angular speed in revolutions per minute (RPM)?

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Q: An engine starts at 150 rad/s of angular velocity and uniformly accelerates to 400 rad/s in 5.0 s.…

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Q: A wheel rotates at 520 rpm. What is this angular speed in rad/s

A: Given  Speed N=520rpm

Q: nat is its angular acceleration? L09 rad/s? w much time is required for it to complete the first 29…

A: Given:-  The flywheel turns n = 58 rev  the initial angular speed of the wheel = 3.0 rad/s  Find;-…

Q: The engine in a small airplane is specified to have a torque of 500 N ⋅ m. This engine drives a…

A:

Q: e torque pro

A: The question is answered below

Q: In the shown figure, the two pulleys are connected by a crossed belt. If the angular acceleration of…

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Q: A phonograph record rotates at 33.33 rpm. Find its angular velocity in rad/s and the speed of a…

A: The record’s given angular velocity can be represented in rad/s as,

Q: A 12N.m torque is

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Q: A wheel that initially rotates 38.4 rad/sec comes to rest after 5 seconds, How many revolutions does…

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Q: If the gear is turning at rads 2 and the rack (2 racks) is moving accelerating (6 ft / s) towards…

A: Given : Linear Acceleration, a = 6 ft/s

Q: A flywheel is rotating at 36.5 rev/s. What is the total angle, in radians, through which a point on…

A: Answer:-  Given  Angular velocity (w) = 36.5 rev /s     (Omega = w) w = (36.5 × 2π ) rad/s  w =…

Q: A gear moving at 2 rad/s accelerates at 1.4 rad/s? to a speed of 12 rad/s. Find the angle the gear…

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Q: The crankshaft in your car engine is turning at 3000 rpm. What is the shaft’s angular speed in…

A:

Q: Same problem: A gear moving at 2 rad/s accelerates at 1.4 rad/s² to a speed of 12 rad/s. Find the…

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Q: a 30N force acts on a 3m lever, find the moment of force?

A: Given :     Force, F = 30 N     Distance , d = 3 m

Q: 12) A ten foot diameter wheel spms at 50 rpm. a) Calculate the angular ve lecaty of the edge of the…

A:

Q: A motor develops 56,000 watts of power when its shaft turns at 300 rad/s. What is the torque on the…

A: Given data: The power of the motor, P=56000 watt. The angular speed of the shaft, ω=300 rad/s. The…

Q: The ring gear is fixed and the center gear rotates at 120 rpm in the counterclockwise direction.…

A: For a gear the Mechanical advantage is given by MA =ω1ω2=r2r1=N2N1 where ω1, r1, N1are the angular…

Q: When a fan is switched from medium to high the fan blade accelerates from 12.0rev/sec to 15. During…

A: GivenInitial angular velocity ,ωi=12  rev/sFinal Angular velocity, ωf=15 rec/sDuring this time fan…

Q: A bicycle with 24 in diameter wheels is traveling at 17 mi/hr. Find the angular speed of the wheels…

A: Given: The diameter of the bicycle is 24 in. The speed of the wheel is 17 mi/hr.

Q: A popular make of dental drill canoperate at a speed of 42,500 rpm while producing a torque of3.68…

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Q: advertised to be 200 hp at 6000 rpm. What is the The power output of an automobia ondina torque?

A: GivenPower output of engine, P=200 hpAngular velocity, ω=6000 rpm

Q: Write the given(label them) and all calculations pertinent to the problem A potter's wheel moves…

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Q: A 260-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that is inclined at 31°…

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Q: A compact disk rotates at 210 revolutions per minute. What is its angular speed in rad/s?

A: The angular speed is given by,

Q: A wheel of 1.00 m radius turns as 253 rpm. Recall evolution = 2pi radius, and 1minute = 60.0…

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Q: An electric motor is used to drive the shaft of a small water pump. During a performance test, the…

A: Given, Torque on the motor shaft, τ = 5.408 N.m Electric power, P = 519.74 W

Q: A 290-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that is inclined at 25°…

A: