A 4.0 kg, 36-cm-diameter metal disk, initially at rest, can rotate on an axle along its axis.

Question:

A 4.0 kg, 36-cm-diameter metal disk, initially at rest, can rotate on an axle along its axis. A steady 5.0 N tangential force is applied to the edge of the disk. What is the disk’s angular velocity, in rpm, 4.0 s later?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

See More Books

Question Posted: Nov 01, 2018 07:04 AM

See More Questions

A 0.42 kg shuffleboard disk is initially at rest when a player uses a cue to increase its speed to 4.2 m/s at constant acceleration. The acceleration takes place over a 2.0 m distance, at the end of...
Figure shows a flat construction of two circular rings that have a common center and are held together by three rods of negligible mass. The construction, which is initially at rest, can rotate...
A disk rotates at constant angular acceleration, from angular position 1 = 10.0 rad to angular position 2 = 70.0 rad in 6.00 s. Its angular velocity at 2 is 15.0 rad/s. (a) What was its angular...
If a= <1,0,1>, b= <2,1,-1>, and c= <0,1,3>, show that aX(bXc) is not equal (aXb)Xc.
The accounting records of Harroy Industries included the following at January 1, 2014: In the past, Harroy Industries' warranty expense has been 3 percent of sales. During 2014, Harroy Industries...
Exercise 8 - 1 3 ( Algo ) Beech's managers have made the following additional assumptions and estimates: Estimated sales for July, August, September, and October will be $ 4 1 0 , 0 0 0 , $ 4 3 0 , 0...
If scrap can be identified with a specific department, what account is credited with the proceeds of its sale? LO.1
Performance Castings Inc. casts blades for turbine engines. Within the Casting Department, alloy is first melted in a crucible, then poured into molds to produce the castings. On December 1, there...
AutoQuest has been selling auto parts to the general public for over 70 years. It has built a reputation for outstanding customer service, becoming the third largest auto parts retailer in the...
Last month the Henke Company had sales ot $220,000, a C/M ratio of 40%, and an M/S ratio 30%. During the current month, a decrease in sales price and a decrease in fixed costs have resulted in a C/M...
Starting from rest, a 12-cm-diameter compact disk takes 3.0 s to reach its operating angular velocity of 2000 rpm. Assume that the angular acceleration is constant. The disks moment of inertia is 2.5...
The two objects in Figure EX12.29 are balanced on the pivot. What is distance d? 2.0 m 1.0 m 4.0 kg- 1.0 kg FIGURE EX12.29
A large aquarium of height 5.00 m is filled with fresh water to a depth of 2.00 m. One wall of the aquarium consists of thick plastic 8.00 m wide. By how much does the total force on that wall...
Use ANSYS to solve the following: For the given truss problem, determine the most critical elements. Use structural tube made of A 36 steel, with cross sectional are of 50 2. Your answer should...
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. 8. ye, y=1, z=2; about the x-axis 9.2y2 25, y = 2, y = 4; about the y-axis 10. Use...
For the system drawn below, the rectangular gate seals the water outside of the compartment from the water and compressed air in the compartment. The compartment is B=2 m in breadth (into page). The...
Advanced physics the speed of a sound Air at 0 degrees Celsius is 331m/s at 20 degrees Celsius is 343m/s so I want to know why 340m/s is used on this question? QUESTION 3 3. Sipho and his friend...
Write out each of the following syllogistic forms, using S and P as the subject and predicate terms of the conclusion, and M as the middle term. (Refer to the chart of the four syllogistic figures,...
a. Why does the Wi-Fi Alliance release compatibility testing profiles in waves instead of combining the entire standards features initially? 27a1.) An 802.11ac Wi-Fi compatibility testing profile...
Consider laminar flow of air across a hot circular cylinder. At what point on the cylinder will the heat transfer be highest? What would your answer be if the flow were turbulent?
In a geothermal power plant, the used geothermal water at 80°C enters a 15-cm-diameter and 400-m-long uninsulated pipe at a rate of 8.5 kg/s and leaves at 70°C before being reinjected back to...
A 12-ft-long, 1.5-kW electrical resistance wire is made of 0.1-in-diameter stainless steel (k = 8.7 Btu/h. ft. °F). The resistance wire operates in an environment at 85°F. Determine the...
Aecerty 1067687 was completed with the folowing charaderistick Murulectere sec00 5xs:99 s35ida sputed
Assume todays settlement price on a CME EUR futures contract is $1.3180 per euro. You have a long position in one contract. EUR125,000 is the contract size of one EUR contract. Your performance bond...
Q2. Company ABC bought an equipment for $20,000 in 2015, with useful life of 5 years $5,000 residual value amortized using straight-line method. Prepare a table to illustrate the differences...

A 4.0 kg, 36-cm-diameter metal disk, initially at rest, can rotate on an axle along its axis.

Question:

Step by Step Answer:

Model Model the disk as solidThe torque is constant ...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

Students also viewed these Physics questions