The man pulls up on the cord with a force of 80 N. Determine the angular acceleration

Question:

The man pulls up on the cord with a force of 80 N. Determine the angular acceleration of the spool if there is no slipping at A. The spool has a mass of 60 kg and a radius of gyration about its mass center G of k_G = 0.35 m.

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

Step by Step Answer:

Related Book For book-img-for-question

Engineering Mechanics Statics & Dynamics

ISBN: 9780134895154

15th Edition

Authors: Russell C. Hibbeler

See More Books

Question Posted: Feb 10, 2023 04:02 AM

See More Questions

A 10 m pole and a 13 m pole are 20 m apart at their bases. A wire connects the top of each pole with a point on the ground between them. a. Let y represent the total length of the wire. Write an...
A 3.00-m-long, 240-N, uniform rod at the zoo is held in a horizontal position by two ropes at its ends (Fig. 11.30). The left rope makes an angle of 150° with the rod and the right rope makes an...
The spool has a mass of 60 kg and a radius of gyration k G = 0.3 m. If it is released from rest, determine how far its center descends down the smooth plane before it attains an angular velocity of ...
An undamped mass spring system is released from rest from an initial displacement of x = 0.24 m and starts to oscillate. You see that the mass reaches its largest positive displacement for the first...
The average delivery charge for a refrigerator is $32. The standard deviation is $4. Find the minimum percentage of data values that will fall in the range of $20 to $44. Use Chebyshevs theorem.
Did Amstels bid meet the requirements of an offer? Explain.
Predicting the winner. There are 11 teams in the Big Ten athletic conference. Heres one set of personal probabilities for next years basketball Part III Projects 451 champion: Michigan State has...
The owner of an optometry practice, in a city with more than a hundred other such practices, has the following demand and cost schedules for eye exams: a. Fill in the columns for total revenue,...
Sandhu Manufacturing Co . was organized as a corporation on January 2 , 2 0 2 3 at which time it began construction of its production facilities. The new factory was completed on September 3 0 and on...
Angie March owns a catering company that stages banquets and parties for both individuals and companies. The business is seasonal, with heavy demand during the summer months and year-end holidays and...
The 5-kg cylinder is initially at rest when it is placed in contact with the wall B and the rotor at A. If the rotor always maintains a constant clockwise angular velocity = 6 rad/s, determine the...
Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on the cable. Determine the time needed to unravel 5 m of cable from the spool if the spool and cable...
Two cars travel in the same direction along a straight road. Figure 5.20 shows the velocity, v, of each car at time t. Car B starts 2 hours after car A and car B reaches a maximum velocity of 50...
Q2 2 Points The time between students pinging professor with questions during an exam is modeled by an exponential random variable X (measured in minutes) with parameter (usual notation) Q2.1 1 Point...
A. Describe what the formula P = M A E represents. B. What happens if one of these factors becomes deficient? C. In terms of performance, identify the four different types of reinforcement. Provide...
1-3.2) K Question 10, 3.1.37 Part 1 of 6 > HW Score: 53.33%, 6.4 of 12 points O Points: 0 of 1 Save Because the mean is very sensitive to extreme values, it is not a resistant measure of center. By...
Research the company and obtain the following information: Mission Statement - Purpose of their existence Goals and objectives (What are they in business for) SWOT analysis for this company Based on...
please write one page for the concept of organizational structure one page paper of factors affecting organizational structure.
Jevon is a bowler and Michael is a golfer. If Michael is a golfer, then Alisha is a curler. If Alisha is a curler, then Jevon is a bowler. (a) Translate the argument into symbolic form (b) Determine...
Classify each of the following as direct costs or indirect costs of operating the Pediatrics ward for children at the Cleveland Clinic: a. Wi-Fi covering the entire hospital campus b. Net cost of...
The bracket is subjected to the two forces shown. Express each force in Cartesian vector form and then determine the resultant force FR. Find the magnitude and coordinate direction angles of the...
The two forces F 1 and F 2 have a resultant force of F R = { 100 k} lb. Determine the magnitude and coordinate direction angles of F 2 . F BO 50 -30 F = 60 lb
The force F acts on the bracket within the octant shown. If the magnitudes of the x and z components of F are F x = 300 N and F z = 600 N, respectively, and F Z = 600, determine the magnitude of F...
Physical Units Method, Relative Sales Value Method Farleigh Petroleum, Inc., is a small company that acquires high - grade crude oil from low - volume production wells owned by individuals and small...
A proposed $2.5 M investment in new equipment at a 100 MG/y M&Ms factory will save the plant $800,000/y in energy costs. Assuming an annual interest rate of 5%/y (compounded annually), and an...
Brief Exercise 10-7 Coronado Company obtained land by issuing 2,250 shares of its $14 par value common stock. The land was recently appraised at $103,240. The common stock is actively traded at $44...

The man pulls up on the cord with a force of 80 N. Determine the angular acceleration

Question:

0.5 m G 0.3 m A 80 N 30°

Step by Step Answer:

Equations of Motion The mass moment of inertia of the ring about it...View the full answer

Engineering Mechanics Statics & Dynamics

Students also viewed these Engineering questions