Question: A 130-lb wrecking ball B is attached to a 45-ft-long steel cable AB and swings in the vertical arc shown. Determine the tension in the

A 130-lb wrecking ball B is attached to a 45-ft-long steel cable AB and swings in the vertical arc shown. Determine the tension in the cable

(a) At the top C of the swing,

(b) At the bottom D of the swing, where the speed of B is 13.2 ft/s.

A 130-lb wrecking ball B is attached to a 45-ft-long

20 CA20

Step by Step Solution

★★★★★

3.42 Rating (177 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a At C the top of the swing v B ... View full answer

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

Document Format (1 attachment)

Word file Icon

1221-P-M-K(2241).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Q:

Consider a sample with data values of 20, 25, 26, 15, 30, 34, 24, and 25. Compute the range. Compute the interquartile range. Compute the sample variance. ( Round your answer to two decimal places.)...

Q:

A 180-lb wrecking ball B is attached to a 40-ft-long steel cable AB and swings in the vertical arc shown. Determine the tension in the cable (a) At the top C of the swing, where = 30?, (b) At the...

Q:

A pendulum, comprising a string of length L and a small sphere, swings in the vertical plane. The string hits a peg located a distance d below the point of suspension (Fig. P8.72) (a) Show that if...

Q:

A 25-kg block A rests on an inclined surface, and a 15-kg counterweight B is attached to a cable as shown. Neglecting friction, determine the acceleration of A and the tension in the cable...

Q:

1 2 . 4 4 A 1 3 0 - lb wrecking ball B is attached to a 4 5 - f t - long steel cable A B and swings in the vertical arc shown. Determine the tension in the cable ( a ) at the top C of the swing, ( b...

Q:

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 130-lb wrecking ball B is attached to a 45-ft-long steel cable AB and swings in the...

Q:

A 70-kg wrecking ball B is attached to a 12-m-long steel cable AB and swings in the vertical arc shown. Determine the tension in the cable at the bottom D of the swing, where the speed of B is 3m/s

Q:

6. A wrecking ball of mass M = 750 kg is attached to a cable of length L = 5.00 m which is attached to a fixed point at the end of a crane. The ball can swing freely while pivoting about the fixed...

Q:

Hey tutors, kindly help me with this exam prep exercise . Explanation need not be too detailed 26. [-/2 Points] DETAILS SERCP11 3.2.OP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A mountain lion...

Q:

1) A l200-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end.A l960-N crate hangs from the far end of the beam. Using the data shown in the gure, nd...

Q:

A vertical force of F = 3 . 4 kN is applied to the hook at A as shown in ( Figure 1 ) . Set d = 1 m . Figure 1 of 1 A crate is suspended by three cables ' A ' B , ' A ' C , and ' A ' D connected to...

Q:

Email is the number one usage of the Internet both at home and at work. While a business does not need to concern itself with its employees personal email, proper precautions should be taken when it...

Q:

Let X1,..., XN be i.i.d. random variables with a uniform distribution of (0, 0]. Consider the following estimator: (x) = max (X1,...,XN) (a) Show that the PDF of is fa(0) = N[Fx(x)]N- fx (x), where...

Q:

Ultimate responsibility for audit decisions, supervision of the team members, and the issuance of the final audit report rests with the audit partner the audit committee management the audit manager

Q:

Given the following financing project being considered by a venture firm, find the critical path probability of completion by 17 weeks. By 24 weeks. By what date is management 90 percent sure...

Q:

The management of Garcon Manufacturing Company has asked for your assistance in deciding whether to continue manufacturing a part or to buy it from an outside supplier. The part, called Tropica, is a...

Q:

The following is a list of costs that were incurred in the production and sale of lawn mowers:a. Attorney fees for drafting a new lease for headquarters offices.b. Commissions paid to sales...

Q:

Kevlar, a nylon polymer prepared by reaction of 1, 4-benzenedicarboxylic acid (Terephthalic acid) with 1, 4-benzenediamine (p-phenylendiamine), is so strong that its used to make bulletproof vests....

Q:

The capacitor in Fig is initially uncharged. The switch is closed at t = 0. (a) Immediately after the switch is closed. What is the current through each resistor? (b) What is the 1inaI charge on the...

Q:

15. Define retained earnings and explain how ending retained earnings is determined.

Q:

A homogeneous disk of radius 9 in. is welded to a rod AG of length 18 in. and of negligible weight which is connected by a clevis to a vertical shaft AB. The rod and disk can rotate freely about a...

Q:

A homogeneous disk of radius 9 in. is welded to a rod AG of length 18 in. and of negligible weight which is connected by a clevis to a vertical shaft AB. The rod and disk can rotate freely about a...

Q:

A homogeneous sphere of mass m and radius a is welded to a rod AB of negligible mass, which is connected by a clevis to a vertical shaft AC. The rod and sphere can rotate freely about a horizontal...

Q:

Goodwin Technologies, a relatively young company, has been wildly successful but has yet to pay a dividend. An analyst forecasts that Goodwin is likely to pay its first dividend three years from now....

Q:

Assume that a 3 -year Treasury security yields 4.50%. Also assume that the real risk-free rate (r) is 0.75%, and inflation is expected to be 2.25% annually for the next 3 years. In addition to...

Q:

Question 1 0 ( 1 point ) You have been asked to forecast Orwell's additional funds needed ( AFN ) for next year. Assuming the firm is operating at only 5 0 % of capacity and using the data in the...