A blade with a 0.25 m radius starts from rest and rotates with an acceration 0f 0.25 rad/s2. What is the linear distance traveled by a point in its rim after 10s?

Q: 34. G0 A fan blade is rotating with a constant angular acceleration of +12.0 rad/sº. At what point…

A: Given - The angular acceleration of fan blade ,  Acceleration due to gravity , g = 9.80 m/s2

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A: Given that----- angular acceleration = 1.95 rad / sec2 angular displacement = 193 rad. Question ❓…

Q: A wheel of radius 12.0 cm rotates about its center with an angular speed of 8.50 rad/s. What is the…

A: Given-: radius of wheel r = 12 cm      Angular speed w(omiga) = 8.5 rad/s We know that a relation…

Q: When a fan is turned off, its angular speed decreases from 10 rad/s to 6.3 rad/s in 5.0 s. What is…

A: Giveninitial angular acceleration(ωi)=10 rad/sfinal angular acceleration(ωf)=6.3 rad/stime(t)=5.0…

Q: A solid cylinder of mass 6.1 kg and radius 0.17 m starts from rest at the top of a inclined 29°, and…

A:

Q: • The outer edge of a rotating Frisbee with a diameter of 29 cm hasa linear speed of 3.7 m/s. What…

A: Given: The diameter of the rotating frisbee = 29 cm The linear speed of frisbee = 3.7 m/s

Q: A 0.36 m radius grinding wheel takes 9.5 s to speed up from 2 rad/s to 9.8 rad/s. What is the…

A: Write the given values with the suitable variables. r=0.36 mt=9.5 sω1=2 rad/sω2=9.8 rad/s Here, r,…

Q: A fan is turned off, and its angular speed decreases from 10.0 rad/s to 6.3 rad/s in 5.0 s. What is…

A: The expression for the angular acceleration,

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,…

Q: What is the magnitude of the angular acceleration of the cylinder?

A:

Q: A disk rotates about its center with an angular speed of 8.50 rad/s and a linear speed of 18.0 cm/s.…

A: Given, Angular speed ω = 8.50 rad/s Linear speed v = 18 cm

Q: In a downtown office building, you notice each of the four sections of a rotating door has a mass of…

A:

Q: 4 .lf a disk 3 ft in diameter starts from rest with an angular acceleration of 4.4 rad/sec2, (a)what…

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Q: A wheel has a constant angular acceleration of 1.4 rad/s^2. Starting from rest, it turns through…

A: Given  Angular acceleration, ß =1.4 rad/s²  Theta1= 0 rad  Theta2 = 130 rad   w1 = 0, initial…

Q: A wheel has an initial angular velocity of 2.0 rad/s and an angular acceleration of 3.5 rad/s? for…

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Q: The angular position of a 0.360m-diameter flywheel is given by θ=(2.00 rad/s3)t3θ=(2.00 rad/s3)t3.…

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Q: A compact disk of diameter 8 cm starts from rest and speeds up uniformly to 2 rev/s in 4.0 seconds.…

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Q: The rotational inertia of a disk about its axis is 1.4kg. m² . When a 6.8 kg weight is added to its…

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Q: wheel of radius 1.0 m is rotating with a constant angular speed, ω, of 2.0 rad/s. What is the linear…

A: Correct option is C) 2.0 m/s

Q: If a wheel's moment of inertia is 5 kg m^2 about its rotation axis, what constant torque is required…

A: Given data: Moment of inertial of wheel is, I=5 kg·m2. Initial angular speed is, ω1=0 rad/s.…

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A: Radius,  Inertia,  Force on the rope,

Q: If a disk 3 ft in diameter starts from rest with an angular acceleration of 4.4 rad/sec2, (a)what is…

A: a) angular acceleration is the time rate of change of angular speed α=∆w∆tso angular speed at the…

Q: In a downtown office building, you notice each of the four sections of a rotating door has a mass of…

A:

Q: The rotational inertia of a disk about its axis is 8.3kg. m². When a 3.2 kg weight is added to its…

A: Moment of inertia of disk = 8.3 kg.m2  Mass added to rim = 3.2 kg  Distance of mass from axis of…

Q: A wheel (radius 0.350 m) starts from rest and rotates with a constant angular acceleration of 2.20…

A:

Q: the angular velcoity of an airplane propeller increases from 12 rad/s to 16 rad/s while turning…

A: Initial angular velocity , ωi = 12 rad/s Final angular velocity , ωf = 16 rad/s Change in angle , ∆θ…

Q: An object that is initially at rest begins to rotate under a constant angular acceleration of 1.59…

A: θ=ωt+12αt2  θ =274 rad α = 1.54 rad/s2 ω=0 t2 =355.84 s2 t = 18.86 sec

Q: What torque is required to uniformly rotate a disk with moment of inertia 0.7 kg m2 up to 2 rad/s in…

A: Given data:  Moment of inertia (I) = 0.7 kg.m2 Initial angular velocity (ωi) = 0 rad/s Final angular…

Q: A cylindrical shaped object of mass 5.0 kg and radius 0.25 m is rotating at 11 rad/s. An object is…

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A: Mass of the disc= 1450kgRadius=3mAngular velocity=1500rev/min

Q: A disk (radius = 8.0 cm) that rotates about a fixed axis starts from rest and accelerates at a…

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Q: An object has an initial angular velocity of 5.0 rad/s and undergoes an angular acceleration of 15…

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Q: If a 32.0 Nm torque on a wheel causes angular acceleration 25.0 rad/s2, what is the wheel’s…

A: Write the expression for torque

Q: The initial angular velocity of the propeller of the boat is 80 rev/min and was increased to 120…

A: Given data: Initial angular velocity ωi=80 rav/min=80×2π=8.37 rad Final angular velocity ωf=120…

Q: A cylinder is 0.4 m in radius and {h} m in length. Its rotational inertia, about the cylinder axis…

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Q: A wheel rotating about a fixed axis with a constant angular acceleration of 3 rad/s starts from rest…

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Q: A crankshaft rotating at 2.45 rad/s undergoes an angular acceleration of 0.590 rad/s^2. What is the…

A: Given:-  A crankshaft rotating  with the angular velocity is ωi=2.45 rad/sec  The angular…

Q: What is the angular displacement of the wheel between t = 5 ss and t = 15 s?

A: Total angular displacement is the total distance travelled by the wheel in particular direction. It…

Q: A large disk with a 2.4 m radius rotates from rest with a constant angular acceleration of 0.30…

A: Use the rotational analogue of the first kinematic equation expressed as,

Q: A baseball (mass 0.14 kg, radius 3.7 cm) is spinning with an angular velocity of 40 rad/s. What is…

A:

Q: If a wheel's moment of inertia is 1.00 kg m^2 about its rotation axis, what constant torque is…

A: Given data The moment of inertia is given as I = 1 kgm2. The final angular speed of the wheel is…

Q: A small fan has blades that have a radius of 0.0600 m. When the fan is turned on, the tips of the…

A: