A disk with a radius of 4.01 meters is rotating with an angular speed of 8.01 rad/s. The angular speed increases to 12.01 rad/s over the next 4.01 seconds. Determine how many revolutions the disk rotates through in 4.01 seconds?

Q: A tire is rotating at an angular velocity of 12 rad/sec. If the radius of the tire is 0.35 m how far…

A: A tire is rotating with a angular velocity is 112 rad/ sec.Radius of the tire is 0.35 m.Calculate…

Q: A certain planet spins on its axis 3 a day and orbits the sun 24 a year. Determine the average…

A: Time period of planet as it spins on its axis  T = 24/3 = 8 h  T = 8×3600 sec = 28800 sec

Q: What are the units of the constant A? A hollow, thin-walled sphere of mass 14.0 kg and diameter 49.0…

A: Please note : As per answering guidelines I can answer the first three questions of a multisub-part…

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A: From kinematics, the expression for the final angular velocity is:

Q: A wheel rotates at a constant rate of 3.60 x 10 rev/min. (a) What is its angular velocity in radians…

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

Q: If a wheel 213 cmcm in diameter takes 2.55 ss for each revolution, find its period and angular speed…

A:

Q: A drill starts from rest. After 4 s of constant angular acceleration, it turns at a rate of 2.5x104…

A: initial angular velocity,wi=0 rad/sFinal rotational speed,Nf=2.5×104 rev/minFinal angular velocity…

Q: 18. A 510-kilogram wrecking ball is free to swing from a 12 meter long wire. The ball has a maximum…

A: 18. The maximum angular displacement of the ball is very small (θ=π20 radians=1.8°). Therefore the…

Q: A wheel rotates through an angle of 11.4 rad as it slows down uniformly from 37 rad/s to 8.4 rad/s.…

A: Given data:  Angular displacement (Δθ) = 11.4 rad Initial angular velocity (ω0) = 37 rad/s Final…

Q: A wheel accelerates from rest to 59 rad/s at a rate of 43 rad/s^2 Through what angle (in radians)…

A: Let vf be the final speed of the wheel, vi be the initial speed of the wheel, a be the acceleration…

Q: A CD originally spinning at 636.9 revolution per minute slows down uniformly until it comes to a…

A:

Q: A certain planet spins on its axis 3 a day and orbits the sun 12 a year. Determine the average…

A:

Q: How much time to achieve angular velocity of 35.9 rad/s and how many revolution does the blade turn…

A: (a) Given : initial angular velocity ωi = 0            final angular velocity, ωf = 35.9 rad/s…

Q: A torque of 60 N m is applied to a 30 kg solid sphere with a radius of 1.6 m. What is the angular…

A: The mass of the solid sphere, m = 30 kg.The radius of the solid sphere, R = 1.6 m.The applied…

Q: A wheel rotating at 11.2 rad/s undergoes an angular acceleration of 12.0 rad/s^2. Through what angle…

A: Given: The initial angular velocity is 11.2 rad/s. The angular acceleration is 12 rad/s2. The time…

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: What is the angular velocity (in rad/s) of an 82.0 cm diameter tire on an automobile traveling at…

A: solution is given by

Q: The angular speed of a fan decelerates from 11.6 rad/s to 7.8 rad/s in 4.5 s. What is the magnitude…

A: Given  Initial angular velocity ωi=11.6rad/s Final angular velocity ωf=7.8rad/s Time t=4.5s

Q: A wheel rotating at 17.55 rad/s undergoes an angular acceleration of 12.70 rad/s^2. Through what…

A:

Q: angular position of a rotating object is given by the equation and c are (a) What is the position of…

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Q: boy rides his bicycle 1.68 km. The wheels have a radius 32.5 cm. What is the total angle (in rad)…

A:

Q: Convert 46.0° to radians.  rad (b) Convert 20.0 rad to revolutions.  rev (c) Convert 71.0 rpm to…

A: (a) The angle's magnitude is given as θ=46° The angle in terms of radians is given as: θ=46°×π…

Q: Convert 51.0° to radians.  rad (b) Convert 17.0 rad to revolutions.  rev (c) Convert 79.0 rpm to…

A: a) The mathematical procedure to convert an angle to radian is given as, rad=θ×π rad180°=51°×π…

Q: A giant wheel is rotating at a speed of 20 rad/s. It then slows down with a constant angular…

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Q: A torque of 77 N/m is applied to a 39 kg solid sphere with a radius of 0.6 m. If the torque is…

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Q: At t = 0s a grinding wheel has an angular velocity of 24.0 rad/s. It has a constant angular…

A:

Q: A wheel accelerates from rest to 59 rad/s at a uniform rate of 58 rad/s^2. Through what angle (in…

A:

Q: During the spin cycle of your clothes washer, the tub rotates at a steady angular velocity of 38.3…

A: Angular velocity (ω) = 38.3 rad/ s Time= 81.7 s

Q: A flywheel slows from 508.5 rev/min down to 352.2 rev/min while spinning through 32.3 revolutions.…

A:

Q: An object is spinning with an initial angular velocity of 15.2 rad/s. Over a time of 1.44 s, the…

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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: A spinning disk completed 3.12 rotations every 24.9 seconds. What is the angular velocity of the…

A:

Q: A cherry pie in a 9.00 inch diameter plate is placed upon a rotating tray. Then the tray is rotated…

A: The diameter of the pie plate is d=9 inch.The radius of pie plate is.