Oppgave 2 (Ch 8): The block brake is used to stop the wheel from rotating when the wheel is subjected to a couple moment M. Draw the free-body diagram (FBD) of: i) the brake, and ii) the wheel (Note: identify all the forces and distances, as well as where we should apply the third Newton's law) Mo Oppgave 3 (Ch5): A 10 kN load is suspended from the boom at D. Determine the force in the hydraulic cylinder BC and the pin reaction at A. 1.5 m R 10 kN Oppgave 1 (Ch 5-6): Draw the free-body diagram of the following systems. a) Beam b) Beam 3m 4KN 6 2m c) The backhoe (1) and its members (2) (suppose that the members have no mass, and that the bucket and its contents have a weight W). 0.25 m 5m 10 2 m 60° 0.5 m

3. A uniform, 200-kg plate is kept in static equilibrium by two hinges, A and B, and a single cable, DCE. a) Draw the FBD of the plate. b) Write the coordinates of each named point in the figure (A, B, etc.) and any additional point where a force or moment is acting. c) Is this system statically determinate? Explain your answer. d) Is this system completely (i.e., properly) constrained? Explain your answer. e) Assume the hinges are properly aligned and do not exert any reaction moments on the plate. Determine the tension force on the cable DCE for this plate to stay in static equilibrium. (Hint: when a rigid body is in static equilibrium, the resultant moment about any point or line has to be equal to zero. Could you find a line that gets rid of your other unknowns?) 50 cm D 90 mm 90 cm с 30 cm 120 cm B 90 mm E. 80 cm x

The articulation of the braking system consists of the DAB pedal arm, the connecting rod BC and the hydraulic cylinder C. What is the angle θ so that the force available on the piston is 1250 N when a force of 325 N is applied on the pedal in D? Neglect friction and linkage weight.   A) teat angle:B) force supported by the bolt at A:

A stepladder has negligible weight and is constructed as shown. The horizontal bar connecting the two legs of the ladder is pivoted half way up the ladder. A 47kg painter stands on the ladder a distance 4m from the foot of the ladder. The length of the ladder is 6.6m and the legs of the ladder are 8m apart on the floor. a) find the tension in the horizontal bar. The acceleration of gravity is 9.8m/s^2. Assume the floor is frictionless and that the ladder is symmetric and forms an isosceles triangle. Treat each half of the ladder separately. b) find the normal force on the left hand leg of the ladder and right hand leg of the ladder c) find the magnitude of the x and y component of the reaction force at the hinge that the left half of the ladder exerts on the right half.

R1 R2 R3 P) For the given pulleys compound system : (a) Find the Ideal Mechanical Advantage (IMA) (b) The required applied force (F) to lift 450 N load F: Applied load (c) The anchor reactions (R1, R2 and R3) (d) the movement acceleration of the load (e) Resketch the given pulleys system and label the tension force value in each part (line) of the rope. 450 N Compound Systems

21 please answer the problems, the answer is already given i just need the solution   please type your answer if you can because i can't view written answers

Please use the Rigid Bodies method from vector dynamics.

A4.1 Please help. Written on paper not typed on computer or keyboard please. Need help both questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.

Don't Use Chat GPT Will Upvote And Give Handwritten Solution Please

##L2Q2 The reaction forces on the front and rear tire markings of a horizontally parked passenger vehicle are respectively Fz1 = 4562.3N and Fz2 = 3168.0. Suppose the length of the vehicle is 2.65m. a) Determine the position of the center of mass of this vehicle b) Make a diagram showing the position of the center of mass in relation to the front and rear wheels.