A ceiling fan has 17-inch blades (so the radius of the circular fan is 17 inches). Suppose the linear speed of the tip of a blade is 9 feet per second. (a) Find the angular speed of the fan in radians per minute. (b) Find the number of revolutions a blade makes per minute. Do not round any intermediate computations, and round your answer to the nearest whole number. (a) Angular speed:[] radians per minute (b) Number of revolutions per minute:

A ceiling fan has 17-inch blades (so the radius of the circular fan is 17 inches). Suppose the linear speed of the tip of a blade is 9 feet per second. (a) Find the angular speed of the fan in radians per minute. (b) Find the number of revolutions a blade makes per minute. Do not round any intermediate computations, and round your answer to the nearest whole number. (a) Angular speed:[] radians per minute (b) Number of revolutions per minute:

Name: A ceiling fan has 17-inch blades (so the radius of the circular fan i
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: A ceiling fan has 17-inch blades (so the radius of the circular fan is 17 inches). Suppose the linear speed of the tip of a blade is 9 feet per second.(a) Find the angular speed of the fan in radians per minute.(b) Find the number of revolutions a b

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....

See similar textbooks

Similar questions

A wheel 2.00 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.00 rad/s2. The wheel starts at rest at t = 0, and the radius vector of a certain point P on the rim makes an angle of 57.3 with the horizontal at this time. At t = 2.00 s, find (a) the angular speed of the wheel and, for point P, (b) the tangential speed, (c) the total acceleration, and (d) the angular position.
The propeller of an aircraft accelerates from rest with an angular acceleration = 4t + 6, where is in rad/s2 and t isin seconds. What is the angle in radians through which thepropeller rotates from t = 1.00 s to t = 6.00 s?
During a certain time interval, the angular position of a swinging door is described by = 5.00 + 10.0t + 2.00t2, where is in radians and t is in seconds. Determine the angular position, angular speed, and angular acceleration of the door (a) at t = 0 and (b) at t = 3.00 s.
From information on the endsheets of this book, compute, for a point located on the surface of the Earth atthe equator, the radial acceleration due to the rotationof the Earth about its axis.
An auto with 0.300 m radius tires travels 65,000 km before wearing them out. How many revolutions do the tires make, neglecting any backing up and any change in radius due to wear? What is the basic relationship between angular and linear displacement?
If the pie is cut into 11 equal slices, express the angular size of one slice in radians, as a fraction of ?
An asteroid were observed by astrophysicist. It is said to be moving along a circular path of diameter 600 km. If it is revolving with an angular velocity of (3t^2 ) rad/s, where t is in seconds, find the magnitude of the asteroid’s velocity and acceleration when ? = 30? . Note that ? = 0? when t=0
If a centrifuge has an angular acceleration of 33.8 rad/s2 and a radius of 30 meters, what is its linear acceleration?
The downward motion of an elevator is controlled by a cable that unwinds from a cylinder of radius 0.25 m. What is he angular velocity of the cylinder when the downward speed of the elevator is 1.2 m/s?
An airplane’s propeller blades slow down to 2 rev/s in 5 s, making 200 rev in the process. Assuming a constant deceleration, what was the blades’ angular speed before starting to slow down?
Is it possible to express angular speed in degrees per second? If so, what's the conversion factor from radians per second?
Through how many revolutions must the 60-cm diameter wheel of a car turn as the car travels 2.5 km?