Question: A rotating disk has an initial angular velocity of 1 0 r a d s and slows down uniformly to a final angular velocity of

A rotating disk has an initial angular velocity of 10rads and slows down uniformly to a final angular velocity of 4rads over 6 seconds. What is the angular displacement of the disk during this time?
Answer: rad
A rotating disk has an initial angular velocity

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Problem 8: A disk with an initial angular velocity w0 = 7.5 rad/s experiences a constant angular acceleration of a = 9.6 rad/s2 for a time period t = 65 s, Please answer the following questions. Part...

Q:

Two discs are rotating about their axes, normal to the discs and passing through the centres of the discs. Disc D, has 2 kg mass and 0.2 m radius and initial angular velocity of 50 rad s. Disc D, has...

Q:

A semicircular panel of radius r is attached with hinges to a circular plate of radius r and initially held in the vertical position as shown. The plate and the panel are made of the same material...

Q:

Need help on 2. Part B and D Class Management | Help ETA-9 Begin Date: 3/24/2023 12:01:00 AM -- Due Date: 3/30/2023 11:59:00 PM End Date: 3/31/2023 11:59:00 PM (17%) Problem 2: A disk with an initial...

Q:

Problem 8: A bicyclist notes that the pedal sprocket has a radius of 1}, = 8. 3' cm while the wheel sprocket has a radius of m = 5.5 cm. The two sprockets are connected by a chain which rotates...

Q:

Part A - In the Top configuration, what is the block's initial Kinetic Energy? Vi Lo Part B - In the bottom configuration, what is the spring's potential energy? m Part C - In the bottom...

Q:

1. Thoroughly discuss possible systematic errors and explain how they would affect the value (e.g., smaller or bigger than the theoretical value) or the experiment. MOMENT OF INERTIA OBJECT: To...

Q:

1. What are possible systematic errors that may have affected the experiment? Thoroughly discuss them. MOMENT OF INERTIA OBJECT: To determine the moment of inertia I in the simple case of a (total)...

Q:

39. 40. 4]. The blades of a circular fan running at low speed turn at 250 rpm. When the fan is switched to high speed' the rotation rate increases to 350 rpm. This change ofthe rotation rate occurs...

Q:

35. A bicycle wheel with a radius of 0.42 m accelerates uniformly for 6.8 s from an initial angular velocity of 5.5 rad/s to a final angular velocity of 6.7 rad/s. What was its angular displacement...

Q:

Private-sector investigations are typically easier than law enforcement investigations for which of the following reasons? a. Most companies keep inventory databases of all hardware and software...

Q:

Q2. Find all the error coefficients and the steady-state errors for unit step, unit velocity and unit acceleration inputs for the following systems. 10(0.1s+1) (ii) (0.02s+1)(0.2s+5)

Q:

Given the need for the auditor to be seen to be impartial and independent of the client the overarching principles of integrity, objectivity and independence have been established by Ethical...

Q:

Prepare journal entries to record each of the following sales transactions of a merchandising company. The company uses a perpetual inventory system and the gross method. April 1 Sold merchandise for...