Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of 615 lb in the y-direction, determine the necessary values of T and 0. Assume F1 = 395 lb, F2 = 250 lb, F3 = 420 lb, = 34°. F,

Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of 535 lb in the y-direction, determine the necessary values of T and 0. Assume F₁ = 305 lb, F₂ = 205 lb, F3 = 405 lb, p = 35° F₂ y T 2 ΘΙ Φ F₁ Answers: T = i 0 = MI i lb 0 F, 3 x

Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of 725 lb in the y-direction, determine the necessary values of T and 0. Assume F₁ = 365 lb, F2 = 270 lb, F3 = 430 lb, p = 32% T 2 F₁ F₂

L2 L3 D B. L4 L5 L6 Find the magnitude of the force exerted on bolt E, given: P = 85 lbs, L1 = 0.5 in, L2 = 4.5 in, L3 = 1.4 in, L4 = 3.1 in, L5 = 1.4 in, L6 = 1.9 in, L7 = 0.9 in, L8 = 0.2 in Ey = Number Ibs (enter a positive number)

Question 2: The ideal spring of constant k-2.6 kN/m is attached to the disk at point A and the end fitting at point B, as shown. The spring is unstretched when OA and Oв are both zero. If the disk is rotated 15° clockwise and the end fitting is rotated 30°counterclockwise, determine the vector expression for the spring force F. Determine distance C so that the moment the spring force makes about the Z axis is equal to 10.82 N.m. - A = 15°1 A 250 mm lllllll 900 mm k = 2.6 kN/m OB = 30° B G 200 mm

4e. If the two forces are F1=(3i-2j-9k) kN and F2=(-16i) kN, Find out All the  correct equations that, when solved simultaneously, can determine all the support reactions on the rod assembly. The unknowns are defined according to convention and class examples. 4f. If the two forces are F1=(3i-2j-9k) kN and F2=(-16i) kN, find out all support reaction components. Note: All the problems here use the same diagram shown in the two given PNGs. Also start with the problems in the images first.

Question 2: The ideal spring of constant k-2.6 kN/m is attached to the disk at point A and the end fitting at point B, as shown. The spring is unstretched when OA and Oв are both zero. If the disk is rotated 15° clockwise and the end fitting is rotated 30°counterclockwise, determine the vector expression for the spring force F. ( Determine distance C so that the moment the spring force makes about the Z axis is equal to 10.82 N.m. ( A = 15°. C A 250 mm eeeeeee 900 mm k= 2.6 kN/m OB = 30° B LC 7-y 200 mm

Pulley A delivers a steady torque of 1100 lb-in. To a pump through its shaft at C. The tension in the lower side of the belt is 165 lb. The driving motor weighs 200 lb and rotates clockwise. Determine the bearing reaction force at O. A 9" B 30° 37 8" 150 lb - 5"-- 5"-

A block placed under the head of the claw hammer as shown greatly facilitates the extraction of the nail. If a  40-lb pull on the handle is required to pull the nail, calculate the tension T in the nail and the magnitude A of the force exerted by the hammer head on the block. The contacting surfaces at A are sufficiently rough to prevent slipping. T=? Lb.   A=?Lb.

Problem 3: If the springs shown each have an unstretched length of 48 inches, determine the angle for equlibrium with the 10- lb lamp fixture. 4 ft www. k = 5 lb/ft 4 ft 0 wwwww k = 5 lb/ft