Question: A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in rope AB is 3 kN, determine by

A disabled automobile is pulled by means of two ropes as shown.

A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in rope AB is 3 kN, determine by trigonometry the tension in rope AC and the value of a so that the resultant force exerted at A is a 4.8-kN force directed along the axis of the automobile. Fig. P2.9 B 30

Step by Step Solution

★★★★★

3.36 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve this problem we need to analyze the forces acting on point A due to the tensions in the rop... 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

Students Have Also Explored These Related Mechanical Engineering Questions!

A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in rope AB is 3 kN, determine by trigonometry the tension in rope AC and the value of so that the resultant...

A disabled automobile is pulled by means of two ropes as shown. The tension in rope AB is 2.2 kN, and the angle is 25. Knowing that the resultant of the two forces applied at A is directed along the...

A disabled automobile is pulled by means of ropes subjected to the two forces as shown. Determine graphically the magnitude and direction of their resultant using (a) The parallelogram law, (b) The...

How might the "digital self" differ from a consumer's self-concept in the real world, and why is this difference potentially important to marketers?

A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in rope AB is 750 lb. determine by trigonometry the tension in rope AC and the value of a so that the...

How might a psychology professional help parents or teachers understand the neuroimaging techniques and brain areas associated with ADHD?

a cat food buyer needs to forecast sales for their category. If they expect to have average retail inventory of $ 5 , 0 0 0 , 0 0 0 0 with an inventory turnover of 7 . 8 what should their sales...

2 . 9 7 The boom O A carries a load P and is supported by two cables as shown. Knowing that the tension in cable A B is 1 8 3 lb and that the resultant of the load P and of the forces exerted at A by...

points The boom O A carries a load P and is supported by two cables as shown. Knowing that the tension in cable A B is 2 8 8 lb and that the resultant of the load P and of the forces exerted at A by...

The boom O A carries a load P and is supported by two cables as shown. Knowing that the tension in cable A B is 2 3 9 lb and that the resultant of the load P and of the forces exerted at A by the two...

The arrival time of an elevator in a 12-story dormitory is equally likely at any time during the next 5.2 minutes. a. Calculate the expected arrival time. (Round your answer to 2 decimal places.) b....

Janie is a seventh grader who has taken al poll on how much time each student in her class spends watching television. She would like to input the information and subsequently create a chart. What...

Assignment 1 (10%) This assignment relates to the following Course Learning Requirements: CLR 1: Discuss the development of management and the challenges, skills, and attributes of managers CLR 3:...

Case Study 11.3: Walmart de Mexico In 2018 the OECD Working Group on Bribery completed its Phase 4 evaluation of Mexico's implementation of the convention. According to the report, Mexico needs to...

Assuming the average Earth Radius R E = 6378 km : The question I have are below: A Falcon 9 launched from Cape Canaveral ( 28 N Latitude ) delivers a satellite directly ( i initial = 28 ) into a...

If a 42 years man take 2 minute to finish 1 apple and 25 year man take 2.5 minutes to finish 1 apple, how many minutes would a 17 years boy take to finish.

Everything else held equal, a 5% coupon bond would have more price risk than a 10% coupon bond. (a) True (b) False

The diameter of a sphere is 18 in. Find the largest volume of regular pyramid of altitude 15 in. that can be cut from the sphere if the pyramid is (a) square, (b) pentagonal, (c) hexagonal, and (d)...

A small barrel weighing 60 lb is lifted by a pair of tongs as shown. Knowing that a = 5 in., draw the free-body diagram(s) needed to determine the forces exerted at B and D on tong ABD. 9 in. 6 in....

A motor at O drives the windshield wiper mechanism so that OA has a constant angular velocity of 15 rpm. Knowing that at the instant shown linkage OA is vertical, = 30, and = 15, determine (a) the...

A spring scale A and a lever scale B having equal lever arms are fastened to the roof of an elevator, and identical packages are attached to the scales as shown. Knowing that when the elevator moves...

a. Prove that Lahiris method results in a probability proportional to size sample with replacement. Let J be an integer with J max {Mi}. Let U1, U2, . . . be discrete uniform {1, . . . , N} random...

Show that the formulas for stratified random sampling in (3.1), (3.3), and (3.5) follow from the formulas for the HorvitzThompson estimator in Section 6.4.3. For a stratified random sample, we sample...

Use the population in Exercise 2 of Chapter 4 for this exercise. Let i be proportional to xi. a. Using the draw-by-draw method illustrated in Example 6.8, calculate i for each unit and ij for each...