Question: The man attempts to pull the log at C by using the three ropes. Determines the direction θ in which he should pull on his

The man attempts to pull the log at C by using the three ropes. Determines the direction θ in which he should pull on his rope with a force P, so that he exerts a maximum force on the log. What is the force on the log for this case? Also, determine the direction in which he should pull in order to maximize the force in the rope attached to B. What is this maximum force?

Given:
P = 80 lb
φ = 150 deg

Step by Step Solution

★★★★★

3.43 Rating (172 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

90 FAC P FAB X F 0 F 0 FAC Thus Psine cos90deg FAB ... View full answer

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)

32-E-C-S (211).docx

120 KBs Word File

Students Have Also Explored These Related Civil Engineering Questions!

The man pulls on the rope with a force F. Determine the moment that this force exerts about the base of the pole at O. Solve the problem two ways, i.e., by using a position vector from O to A, then O...

What is the value of adjusted R 2 for this line? How do you interpret it? Cardiology Coronary flow reserve (CFR) was estimated in 31 patients with hypertension. Investigators measured the myocardial...

The man attempts to pull down the tree using the cable and small pulley arrangement shown. If the tension in AB is 60 lb, determine the tension in cable CAD and the angle which the cable makes at...

Physics Here is the questions : Number the masses 1-18. If we start on the left side and number to the right. There are masses which are hanging that pull down with a force due to gravity of F=mg....

Here, all angles are measured from the positive side of the horizontal ( x ) axis. 1 . A force is given as . . . a . A = 5 , 0 0 0 N 5 5 o b . B = 2 , 5 0 0 N 2 5 5 o c . C = 3 , 0 0 0 i 2 0 0 0 j N...

1. Jack is trying to push a 10.0kg table across a horizontal wooden floor. The coefficient kinetic friction is 0.20. Calculate the push force that Jack would exert if the table was moved from rest...

PLEASE INCLUDE PSEUDOCODE AND A FLOWCHART CS 1120 (Python) - Spring 2021 LA3 OOP distance calculator Lab Assignment 3 The Coordinate Distance Calculator Due Date (a two-week LA)...

Analyze the group and individual tendencies as they affected the decision making and behavioral outcomes. goals; Presents a balanced, in-depth, and critical assessment of the facts of the case in...

Analyze the group and individual tendencies as they affected the decision making and behavioral outcomes. Presents a balanced, in-depth, and critical assessment of the facts of the case. Develops...

watch the three short clips below then answer the questions Copy and paste the three links below 1) Projectile Motion https://www.nsf.govews/mmg/mmg_disp.jsp?med_id=72205&from= 2) Newton's Second Law...

You have just been engaged as the auditor for Kasempa Company Ltd. During your first audit as the external auditor of the said company, you reviewed the accounting system and procedures operated by...

What are some guidelines for document design?

Find the open intervals where the function is conclue upward or concive downward. Find any inflection points. f ( x ) = - 4 x 3 1 8 x 2 1 7 4 x - 2

Inverness Steel Corporation is a producer of flat-rolled carbon, stainless and electrical steels, and tubular products. The company's income statement for the 2018 fiscal year reported the following...

Taylor Corporation has used a periodic inventory system and the LIFO cost method since its inception in 2011. The company began 2018 with the following inventory layers (listed in chronological order...

Caterpillar, Inc., is one of the world's largest manufacturers of construction, mining, and forestry machinery. The following disclosure note is included in the company's 2015 financial statements:...

Carlson Auto Dealers Inc. sells a handmade automobile as its only product. Each automobile is identical; however, they can be distinguished by their unique ID number. At the beginning of 2018,...

Topanga Group began operations early in 2018. Inventory purchase information for the quarter ended March 31, 2018, for Topanga's only product is provided below. The unit costs include the cost of...

1. In Figure 4 , fi nd equilibrium price and quantity (in dollars and units, respectively). ( LO3 )

The shaft is made of A992 steel and has an allowable shear stress of Ï allow = 75 MPa. When the shaft is rotating at 300 rpm, the motor supplies 8 kW of power, while gears A and B withdraw 5 kW...

The shear stressstrain diagram for a solid 50-mm-diameter shaft can be approximated as shown in the figure. Determine the torque required to cause a maximum shear stress in the shaft of 125 MPa. If...

language is in C Exercise 3.29. Implement the following specification: /* Compares stri and str2 according to "dictionary" (aka, * "lexicographic") order, where characters are ordered by * their...

Reynolds Bikes is considering a project that has the following cash flow and WACC data. What is the project's discounted payback? Year: 0 1 2 3 4 Cash flows: -$1,000 $525 $485 $445 $405 a. 1.66 years...

En un estudio se encontr que la varianza de ocupacin en una cadena de hoteles es de 1,520. Los administradores de unos de los hoteles por cuestione de personal desean conocer la variabilidad en la...