3. Determine the components of the force and its moment about point A. 2m Sign Convention: 13 20N + CCW CW 70° A 3m

Compute the horizontal and vertical components of the deflection at C. E = 200 GPa, and I = 240 x 10^6 mm^4.

Determine the horizontal component of the force applied by the smooth circular guide on the mass A. mA = 2 kg, y= 100 mm, Vy = 0.6 m/s, ay = -0.2 m/s^2

10 m to 15 m M 2. A 200-kg mass Mis attached to a pin at C as shown. Determine the forces acting in the members AC and BC.

It is known that applied load (P) to the cross section is 900 Kn. Calculate the stresses at the given point and show the maximum values. Plot the stress profile in 3D. Calculate the total axial force and moments in the cross section. 1 m P 4m P 3 m 1m 600mm Ham or 300 140 460

In the figure below, the 1300-kg uniform bar AB is suspended from two cables AC and BD each with a cross-sectional area of 410mm². The stresses in AC and BD are limited to 110MPa and 53MPa, respectively. D 1.7m 1.7m -P B 3.5m7 Find the location x of the largest additional vertical force that can be applied to the bar. meters in 2 decimal places

A pipe with a weight of 3.7 kg/m is attached to a wall such that all degrees of freedom are restraint. At the free end of the pipe a vertical load P=100 N pointing downwards is introduced with an excentricity of 100mm from the axis. The pipe has an length of 1m and is made of steel with the Young's modulus of 210 GPa and the Poisson ratio of 0.3125. The moment of inertia is l=19.7 cm“ whereas the polar moment of inertia J = 2 I. First, as part of the mechanical properties determine the Shear Modulus. Then determine the total vertical deflection at the point where the vertical load is being introduced. Note: Use the principal of superposition. ANSWERS: Shear Modulus %3D [MPa] Vertical deflection due to weight only [mm] Vertical deflection due to End-Load (excentricity NOT considered) [mm] Vertical deflection due to excentricity of the End-Load only [mm] Total vertical deflection [mm]

Two cables exert forces on the pipe. Determine the resultant force (give the vector expression) and the angle 0 between the two cables F2 = 25 lb 6(00 30° 30°- y F = 30 lb

Slope at point B and deflection at x = 5m 8 kN/m Α/ 6m 4m 12 KN C

Friction-static and rigid bodies DRAW YOUR OWN FIGURE.