Problem 2: A 2-D force system acts on the frame with unknown forces Ax, Ay and a couple, M₁ as shown in the figure below. 1) If the moment of all the forces and couples about A is zero, determine the magnitude of M and direction (cw or cew); 2) If the moment of all the forces and couples about B is zero, determine the magnitude of Ay and direction (up or down); 3) If the moment of all the forces and couples about D is zero, determine the magnitude of force Ax and direction (left or right). MA A Ax + 4 Ау * 4RN 3m B D 20 kN-m * 3m 4 -10 RN * 3m с* 2AN + 1 m

Q: You will present a 4 minute informative speech to the class.  Informative speech topic should be…

A: Given data,this is the opinion type of question. Answer may vary person to person as per his…

Q: Define emission factor?

A: Emission Factor An emission factor is a representative value that attempts to relate the quantity of…

Q: What are the main objectives of any Water Supply System

A: We need to explain the main objectives of any Water Supply System.

Q: What organization publishes the major fire protection requirement manuals?

A: For any firefighters, it is very important to follow the rules and regulations. Every year many…

Q: What is the measurement benchmark（more than one answer） (multiple choice questions) A. position…

A: Measurement bench mark is a position reference and an elevation datum. It is a point with respect to…

Q: How does the project manager make use of cameras and for what purposes

A: The optical technology like cameras can be used by project manager at site for the effective and…

Q: How does backwashing a filter in water treatment cause head loss. Please explain

A: Backwashing a filter in water treatment causes head loss due to the rearrangement of filter media.…

Q: A basic : dwelling form provides coverage for which of the following perils?   Theft Glass…

A: A basic : dwelling form provides coverage for which of the following perils? --》 lightening.

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.