The boat to be pulled onto the shore using two ropes. If the resultant force to be 400 N, directed along the keel aa as shown, determine the magnitudes of forces T and P acting in each rope and the angle Nof P so that the magnitude of P is a minimum. T acts at 30° from the keel as shown. 30° T 400 N

The boat to be pulled onto the shore using two ropes. If the resultant force to be 400 N, directed along the keel aa as shown, determine the magnitudes of forces T and P acting in each rope and the angle Nof P so that the magnitude of P is a minimum. T acts at 30° from the keel as shown. 30° T 400 N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Solve for the following internal forces occurring on the beam loaded as shown below.a. Moment at B in kN-m. b. Maximum negative shear in kN. c. Maximum negative moment in kN.
Calculate the force in member CD.
Problem II. Refer to the beam shown below. q (kN/m) = 21 q (kN/m) P (kN) = = 94.50 -6 m- 3 m- a) Determine the support reactions. b) Calculate for the maximum bending moment. c) Draw the shear and moment diagram (specify magnitudes at indicated points A, B, C, etc.) B P (KN) C
What is the Maximum moment in kN-m. Given: w1 = 49, w2 12, a 2, b 4, and c 2. wi kN/m w2 kN/m am bm cm
Calculate the reactions of supports for each beam below using three-moment equation.
A = 250 mm - 300 mm 300 kN C C A = 400 mm? 300 mm | 600 kN 4.5 mm B B
Urgent...
Calculate the force at member BC. C 1.5 in. 60° 8 ft A 2 kip/ft
7-115. The 80-m-long chain is fixed at its ends and hoisted at its midpoint B using a crane. If the chain has a weight of 0.5 kN/m, determine the minimum height h of the hook in order to lift the chain completely off the ground. What is the horizontal force at pin A or C when the chain is in this position? Hint: When h is a minimum, the slope at A and C is zero. B Asseccons 60 m Prob. 7-115
Apply method of superposition
Given: w 60 kN/m, w2 = 40 kN/m, P 30 kN, a 3 m, b= 2 m, and c 2 m. Determine the maximum moment in kN-m. Neglect the mass of the beam. %23 P kN w1kN/m w2kN/m bm cm am R1 R2