DIRECTION: Solve and analyze the following problems in neat and orderly manı АCTIVITY 1 - COMPONENTS OF A FORCE 1. Determine the component of the force (X and Y), the magnitude and inclination with the x-axis of the following in the given figure. Y 300 lb Y 1. 2. 100 lb 60% X X

DIRECTION: Solve and analyze the following problems in neat and orderly manı АCTIVITY 1 - COMPONENTS OF A FORCE 1. Determine the component of the force (X and Y), the magnitude and inclination with the x-axis of the following in the given figure. Y 300 lb Y 1. 2. 100 lb 60% X X

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

Identical steel bars are used to support a 7400-N load as shown. For the properties of steel bar: A = 500 mm², α = 11.7 x 10-6 m/ (m°C ), and E = 200 GPa. Determine the load exerted by steel bars A and B after a temperature increase of 72 °C. Also, calculate the total elongation sustained by bars A and B. 0.80 m Į 18 18 7400 N
2. Determine the resultant of the coplanar concurrent force system shown. Compute the magnitude, sense, and angle of inclination with the X axis. Use the method of components. X Y 300 lb 200 lb 60° * 30⁰ X 400 lb 45° 100 lb 50 lb Y
From the force system shown, determine the the horizontal component of the force T Q = 200 lb Y. P = 722 lb 60 20 F = 448 Ib T = 400 lb
Determine the equations of the elastic curves for the beams shown in the following figure due to applied loading for the given boundary conditions. Also determine the deflection of the beam using second-order or fourth order differential equation.
Problem 8.61 Part A The two blocks used in a measuring device have negligible weight. The spring is compressed 4 in. when in the position shown. The end of the screw is smooth and the coefficient of static friction at all other points of contact is μ= 0.29. (Figure 1) Determine the smallest axial force P which the adjustment screw must exert on B in order to start the movement of B downward. Express your answer to three significant figures and include the appropriate units. Figure k = 20 lb/in. A 60° 45° B 1 of 1 P= Value Submit Request Answer Provide Feedback ? Units
DIPO Determine the slope at point B of the beam in the figure below. Assume the material's modulus of elasticity is 180 GPa, the beam's moment of inertia 360x10 mm4. 00 20 kN D 3 m 3 m 6 m A - I E=180 II !!
The 25-lb rectangular plate has a natural period of vibration t = 0.4 s, as it oscillates around the axis of rod AB. Neglect the mass of the rod. Suppose that a = 2 ft. b = 4 ft. (Figure 1) Figure Part A Determine the torsional stiffness of the rod, measured in lb-ft/rad. Express your answer in pound-feet per radian to three significant figures. ΕΠΙΑΣΦvec k= ^ A ? lb-ft/rad
Problem #2 The bar shown below has uniform cross section and material properties throughout. In addition to the loads shown, the bar experiences a uniform temperature change of AT = 75.4 °F. Given the x displacement at A is equal to -0.2044 inches determine the magnitude of the external load P. Report your answer in kips to 2 decimal places. D 7.5 ft C 1.7P 4.5 ft B 2.3P 2.5 ft A 3.1P E 29,000 ksi a = 6.5 x 10-6 1/°F A = 0.1 in2
5) A) Projectile motion A gun with muzzle velocity of 1200 ft/sec is fired at an angle of 8° above the horizontal. Find the horizontal and vertical components of the velocity. B) Inclined plane Suppose that a box is being towed up an inclined plane as shown in the figure. Find the force w needed to make the component of the force parallel to the inclined plane equal to 2.5 lb. 330 15° 6) A force F = 2i + j - 3k is applied to a spacecraft with velocity vector v = 3i – j. Express F as a sum of a vector parallel to v and a vector orthogonal to v. 7) a) Work along a line Find the work done by a force F = 5i (magnitude 5 N) in moving an object along the line from the origin to the point (1, 1) (distance in meters). b) Locomotive The Union Pacific's Big Boy locomotive could pull 6000-ton trains with a tractive effort (pull) of 602,148 N (135,375 Ib). At this level of effort, about how much work did Big Boy do on the (approximately straight) 605-km journey from San Francisco to Los Angeles?…
Verify the given moment(s) of inertia and find and y. Assume that each lamina has a density of p = 1 gram per square centimeter. (These regions are common shapes used in engineering.) = y= Right triangle b 4₁=1 bh³ 1₁ = 1/2b³h
306 1b 300 lb R = 6. Compute the magnitude and direction of the resultant of the concurrent forces shown in the figure below. 400 Ib 300 Ib Force (F) y-comp x-comp 400 lb 300 b 60 200 b Rx= Ry = 200 lb
The cross-sectional dimensions of a beam are shown in the figure. (a) If the bending stress at point K is 35 MPa (C), determine the internal bending moment Mz acting about the z centroidal axis of the beam. (b) Determine the bending stress at point H. The bending stress is positive if in tension and negative if in compression. 85 mm 4 mm TT K 55 mm H 4 mm 45 mm 4 mm Answers: (a) Mz = UN-m (b) OH = JMPA