CE240 Homework #2 Solution

Problem Set No.5 - AutoRecovered - Compatibility Mode A Share P Comments AutoSave ff Review View Help O Search Design Layout References Mailings File Home Insert 4. Find the resultant of the three forces acting on the square plate. 70 lb 10 lb 0.75 ft 0.75 ft 60 lb 6 ft 6 ft + 160% 11:11 PM E English (United States) Recovered O G 4) ENG 4 Page 3 of 4 132 words 13/01/2021 O Type here to search

4.2 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.

The answer must be in Handwritten format with a free body diagram. Chatgpt Answer will get downvoted. The question is from Statics (mechanical engineering)

The answer must be in Handwritten format with a free body diagram. Chatgpt Answer will get downvoted.

Topics Discussed: Equilibrium of a Particle, Position Vector and Force Vector, etc.    Reminder: Kindly show the complete step-by-step solution. Please make sure that your handwriting is understandable and the picture of the solution is clear. I will rate you with “like/upvote” after. I need the answer right away, thank you.

Needs Complete typed solution with 100 % accuracy.

what is the moment about point A?  Solve for each individual force about point A

Need only a handwritten solution only (not a typed one).

Given: A 3500 lb motor and | 3500 lb plate, as shown, are in equilibrium and supported by three cables and d= 4 ft. 10 ft Find: Magnitude of the tension in each of the cables. В 4 ft `3 ft 3 ft 4 ft Plan: 1) Draw a free body diagram of Point A. Let the unknown force magnitudes be FB, Fc, F D . 2) Represent each force in the Cartesian vector form. 3) Apply equilibrium equations to solve for the 3 unknowns.

I couldn't find r3. I need help

5.) If the resultant force (single equivalent force) of the given system is known to pass through point B, what must the magnitude of the applied moment couple M be? Report a positive answer if M must be counterclockwise and a negative answer if M must be clockwise. [Answer: M = -8600 N m] 650 N 30° M -3 m 300 N -5 m- 500 N Ka -2 m- B

Problem Set 1- VECTOR RESULTANT BY ANALYTICAL METHOD PROBLEM SOLVING: Solve the following problems. Show pertinent solution and box the final answer. 1. The figure below represents a cart viewed from above being pulled by two children and experiencing a frictional force. Determine the net force on the sled by graphical method using a scale factor 1.0 cm = 4.0 N. F, = 8 N 30 "45 Cart f = 6 N F, = 10 N

Find the magnitude of the torque about P if a 36-lb force isapplied as shown in #40.

Question 1 The main forces acting on a flying aero plane are the thrust T, the weight W, and the aerodynamics forces namely the lift L and the drag D as shown in the figure Q1. The path of flight is shown by the x-axis. The angle between thrust and path is known as angle of attack and the angle between the horizontal and the path is known as flight path angle. The mass of the aero plane is 72000 kg. At an instant of equilibrium, the lift is 680 kN, the drag is 125 kN and the flight path angle is 6°. Determine the angle of attack and the thrust required to maintain a steady flight. Infer the effect of thrust on the aero plane's weight.

After the web meeting, submit this document on Canvas Undel ne Meeting Assignment. This is an individual submission. TAE %3D Follow the steps below to express the force F, as a vector using the format: F, = F 1. Write the position vector: TAE = 4 ft 4 ft F = 300 lb 6 ft 6 ft 2. Find the magnitude of the position vector: 6 ft TAE = F = 400 lb 3. Find the unit vector by dividing the position vector by its own magnitude: NAE = 4. Write the force vector: F1 =FinAE =

QUESTION 2 Consider a pulley system shown below. k celle m, R, I What is the correct relationship between x and 0? A. This is a 2 DOF system. The two coordinates, x and 0, are independent. B. 1 x=-RO 2 OC.x= - RO O D.x=2R0 O E. Rx=0 F. 4x x = RO

Draw and discuss the FBD for the following system. • Label all forces and directions. • How many unknowns are there? (Remember, an unknown does not have to be a force. It can also be a dimension, angle, etc.) • How many equilibrium equations can you create? • Is there enough information to polve for the unknowns? Explain. C Draw ring A as your particle. 2 m m = 12 kg KAB = 300 N/m

HOMEWORK TUTORIAL (continued) 21 Q4 (2-61): The stock S mounted on the lathe is subjected to a force F, which is caused by the die D. Determine the coordinate direction angle B and express the force as a Cartesian vector. Given: F = 60N a = 60deg y = 30deg Notes Comments 548 PM 5/4/2021 1 of 23 2 English Malaysia a E a d0 ENG O Type here to search

Topics Discussed: Dynamics of Rigid Bodies, Position Vector, Force Vector Direction, Cartesian Vector, etc.   Kindly show the complete solution. Also show the free-body diagram/illustration diagram. Please make sure that your handwriting is understandable and the picture of the solution is clear. I will rate you with “like/upvote” after.   I need the answer right away, thank you.