Situation 3: As shown in the figure block D is used to support the 100-kg uniform pole. ABC in the position shown.. - SL B A=0.2 -3 m- -0.2. D 11 C . 4 m 1. Find the normal force at point B. Find the frictional force at point B. 2. 3. Calculate the weight of the lightest block D than can be. used to support the pole against impending sliding.

Apply the asymmetric bending theory to the cantilever beam shown below to determine:I. Main moments and inertias.II. The angle of the neutral axis respect the horizontal.III. If ???? = (table) ???, work out the maximum F force that can be applied.3L = (7.5) mb = (57) cmh = (47) cmθ = (56) ° mpa 30

g) the value of the constant of integration C4. Enter your answer in kNm3 to 3 decimal places.

1. Figure Q1 shows a simplified diagram of a Ram Air Turbine (RAT), where the force on the rotor is represented by the 2 kN load shown. a. Produce shear and moment diagrams for the supporting frame ABC. b. Calculate the horizontal deflection of the point of loading. Assume that frame ABC has bending stiffness El = 2.7×105 Nm². 0.9 m A 0.6 m C B 2 KN

F2 =300 N F1 F=700 N 60 м, -1500 Nm 2 m 3m For the above diagram, given that F, = 450 N, 8 = 30 degrees and d = 4 m, calculate the following (neglect the depth of the beam). Note that there is a pin support at A and a roller support at B. The magnitude of the resultant of the applied forces, FR. Please provide the answer in kilo Newtons and report to three significant figures. Please include the unit ("kN") within your answer (e.g. if the calculated answer was 55.562 Newtons please input 55.6 kN). Answer: The angle between the resultant force, FRand the negative x axis (measured anti clockwise from the negative x axis). Please provide the answer in degrees and report to three significant figures. Please include the unit ("deg") within your answer (e.g. if the calculated answer was 55.562 degrees please input: 55.6 deg). Answer: Locate the resultant force, FR, so that it is equivalent to the system of applied forces. Calculate the offset distance of the resultant force, FR, measured…

PROBLEM 5: In the figure shown below, u = 0.3 for all contact surface. ma = 150 kg, mb = 200 kg P B 40 a. If e = 0, find P for motion to impend to the right. b. If e = 0, find P to just prevent the motion.

Question 5 The plastic sheet, 1/2 in. thick, is bonded to the pin-jointed steel frame. Determine the magnitude of the force P that would result in a 0.18-in. horizontal displacement of bar AB. Use G = 70 x 10 psi for the plastic, and neglect the deformation of the steel frame. A 3 ft B 2 ft Plastic sheet 2.

The 679-N force is applied to the 114-kg block, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left. H₂ = 0.77 = 0.60 Answer: F= i 26° N P = 679 N

A rigid bar AB is hinged at A and is supported by a rod CD at C. The rod is pin connected at D, as shown. What is the displacement of the loaded end B of the bar in mm? Neglect deflections of the bar due to bending. Use E=200 GPa. = 2.6 m a b = 2.1 m c = 1.2 m w = 62 kN с 36 mme B

Question 3 T/2 A 1200 Nm A homogeneous steel shaft (G=83GPA) loaded as shown in the above Figure. Assuming T = 300 N-m, determine the torsional force in N-m in Member AB. Note: Include sign (+/-), assuming the direction of Torsion (T) at D is positive Given: AB: Length = 1.75m, Diameter = 75mm BC: Length = 1.50m, Diameter = 60mm AB: Length = 1.00m, Diameter = 40mm