If the spring has an unstretched length of 4 m, determine the final length of the spring in meter after loading. B 30⁰ A 40 kN 20⁰ k = 30 kN/m wwwwwww

3 kN/m 2 m 4 m What is the equation for M,? M1 = 2.5 x1 B M1 = 3.5 x1 M1 = 1.5 x1 (D M = 4.5 x1

A force of Fi = (180 i -250j + 190k) lb is applied to the pipe assembly at point B. A force of F2 -250j + 250k) lb is applied to the pipe assembly at point D. The pipe assembly is supported by a fixed support at point A. (180 ? F1 В d3 C d1 d2 y F2 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di 1 ft d2 2 ft dz 3.5 ft a. Determine the normal force at point C, Nc. Express as a Cartesian Vector. b. Determine the normal force at point C, Vc. Express as a Cartesian Vector. c. Determine the Torsional Moment at point C, Tc. Express as a Cartesian Vector. d. Determine the Bending Moment at point C, Bc. Express as a Cartesian Vector.

V₂ - V₁ = 2 V₂ - V₁ = 1 3 P A modern art sculpture consists of a collar, a spring, and a circular track. The collar has a mass of m = 6 kg and the radius of the track is r = 1 m. If the spring is attached to a point P which is a vertical distance d = 0.3 m away from the perimeter of the circular track (d is measured between point 1 and point P), determine the change in potential energy between state 1 and state 2, and between state 1 and state 3. N The unstretched length of the spring is 0.15 m and the spring constant is k = 85- m UBC Engineering

If the weight of the container is 100kg. What a ere the tensions of cables AB, AC, and AD   Also how do you know the coordinates. How do you know if they are negative or positive? Please explain why they are negative or positive and how do you find them(the coordinates)

The 47-lb load is hoisted by the pulley system and motor M. The motor exerts a constant force of 40 lb on the cable. The motor has an efficiency of ε = 0.75. (Figure 1) Figure 93°F Sunny 1 of 1 Provic iet