Suppose your car was mired deeply in the mud and you wanted to use the method illustrated in the figure below to pull it out. -TOT Tree Trunk (a) What force would you have to exert perpendicular to the center of a rope to produce a force of 15,000 N on the car if the angle is 8 = 1.10°? (Enter the magnitude only.) N (b) Real ropes stretch under such forces. What force would be exerted on the car if the angle increases to 7.00° and you still apply the force found in part (a) to its center? (Enter) the magnitude only.)

Suppose your car was mired deeply in the mud and you wanted to use the method illustrated in the figure below to pull it out. -TOT Tree Trunk (a) What force would you have to exert perpendicular to the center of a rope to produce a force of 15,000 N on the car if the angle is 8 = 1.10°? (Enter the magnitude only.) N (b) Real ropes stretch under such forces. What force would be exerted on the car if the angle increases to 7.00° and you still apply the force found in part (a) to its center? (Enter) the magnitude only.)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section: Chapter Questions

Problem 9PQ: A man exerts a force of 16.7 N horizontally on a box so that it is at rest in contact with a wall as...

See similar textbooks

Similar questions

A thin uniform rod is held against a vertical wall by a cord attached to the end. The rod is not attached at the wall; friction from the wall holds it up. Find the minimum coefficient of static friction to allow equilibrium. Express your answer in terms of the angle θ, and then evaluate for θ = 37deg. Include a free-body diagram and clear explanations with your solution.
Statics of Rigid Bodies Note: I will report you if you answer this post multiple times so please follow it.Thank you for understanding, Tutor! Content Covered: - Centroid and Center of Gravity Direction: Solve the problem below by giving the complete solution. In return, I will give you a good and high rating. Thank you so much! Note: Be careful with the calculations in the problem. Kindly double check the solution and answer if there is a deficiency. And also, box the final answer. Thank you so much!
can you pls help me solve this as for my understanding in our subject Statics of rigid bodies.. •Pls answer with Complete solution. •3 decimal places all final answers.•Provide a FREE BODY DIAGRAM on each forces. 1. Determine the x and y components of each of the forces shown. *Refer from the illustration attached* Thank you. ps: I'll give you answer a LIKE for helping me.
TOPIC: First and Second Condition of Equilibrium Please help me solve this problem with a clear and detailed solution. The answers are already provided and I need a solution. Thank you so much tutor and God bless!!
Statics of Rigid Bodies Note: I will report you if you answer this post multiple times so please follow it.Thank you for understanding, Tutor! Content Covered: - Friction Direction: Solve the problem below by giving the complete solution. In return, I will give you a good and high rating. Thank you so much! Note: Be careful with the calculations in the problem. Kindly double check the solution and answer if there is a deficiency. And also, box the final answer. Thank you so much!
Cables A and B supports the 50-pound load, as shown in the figure. What is the force exerted by Cable B if the cable A makes an angle of 60 degrees with respect to the vertical wall?Required to answer. Single choice.
Evaluate the statement as either true or false and explain your answer. If an odd number of forces act on an object, the object cannot be in equilibrium.
Answer the following question: 1. The internal drag truss for the wing of a light airplane is subjected to the forces shown. Using the method of joints, determine the forces in all of the members and state if the members are in tension or compression. (Include free body diagram)
A person bending forward to lift a load "with his back" (Figure a) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force provided by the erector spinalis muscle in the back. To see the magnitude of the forces involved, and to understand why back problems are common among humans, consider the model shown in Figure b, of a person bending forward to lift a Wo = 210–N object. The spine and upper body are represented as a uniform horizontal rod of weight Wb = 325 N pivoted at the base of the spine. The erector spinalis muscle, attached at a point two-thirds of the way up the spine, maintains the position of the back. The angle between the spine and this muscle is 12.0
A person bending forward to lift a load "with his back" (Figure a) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force provided by the erector spinalis muscle in the back. To see the magnitude of the forces involved, and to understand why back problems are common among humans, consider the model shown in Figure b, of a person bending forward to lift a Wo = 215–N object. The spine and upper body are represented as a uniform horizontal rod of weight Wb = 330 N pivoted at the base of the spine. The erector spinalis muscle, attached at a point two-thirds of the way up the spine, maintains the position of the back. The angle between the spine and this muscle is 12.0°. (a) Find the tension in the back muscle. (b) Find the compressional force in the spine. (Enter the magnitude.)
A person bending forward to lift a load "with his back" (Figure a) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force provided by the erector spinalis muscle in the back. To see the magnitude of the forces involved, and to understand why back problems are common among humans, consider the model shown in Figure b, of a person bending forward to lift a Wo = 210–N object. The spine and upper body are represented as a uniform horizontal rod of weight Wb = 325 N pivoted at the base of the spine. The erector spinalis muscle, attached at a point two-thirds of the way up the spine, maintains the position of the back. The angle between the spine and this muscle is 12.0°. a) find the tension on the back muscle. Answer: ____ kN b) find the compressional force In The spine. Answer: ____ kN
A person bending forward to lift a load "with his back" (Figure a) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force provided by the erector spinalis muscle in the back. To see the magnitude of the forces involved, and to understand why back problems are common among humans, consider the model shown in Figure b, of a person bending forward to lift a Wo = 195–N object. The spine and upper body are represented as a uniform horizontal rod of weight Wb = 290 N pivoted at the base of the spine. The erector spinalis muscle, attached at a point two-thirds of the way up the spine, maintains the position of the back. The angle between the spine and this muscle is 12.0°. In figure (a), a man bends his back forward to lift a set of weights. The hips are labeled as the pivot and the back muscle is also labeled to the right of the pivot. In figure (b), a…