Two cylindrical rods, one of stainless steel and the other of brass are joined at C and restrained by rigid supports at A and E at room temperature of 20°C. The system is loaded with F1 (first three numbers of your student number) and F2 (first two numbers of your student number) as shown, determine when the environmental temperature will reach to 140°C (a) the reactions at A and E, (b) the deflection at point C Bronze Stainless steel E=105GPA E=200GPA a=21.6x10-/°C a=17.3x10/°C Dimensions in mm 140 140→ 120 100 C DI E Steel B. Brass F2 (kN) F1 (kN) RING2019-2020 60mm-diameter 40mm-diameter

Q: V2 = 28 units V = 31 units 4 2 29 --x

A: Parallelogram law: This law is used for finding the resultant of two vectors acting at a point. If…

Q: The term power can be defined as the rate at which a force (or force resultant) does work, or the…

A:

Q: Determine the magnitude of the resultant force and its direction measured counterclockwise from the…

A: To find : magnitude of resultant force and its direction measured counterclockwise from positive y…

Q: Which is a true statement about the following two vectors? V₁ = i +2j+k V₂ = i +3j - 7k O A. The…

A: V1 = i + 2j + k  V2 = i + 3j - 7k  Dot product of V1 and V2 = V1.V2  = (i + 2j + k).(i+3j-7k)  =…

Q: Using the figure, find the magnitude of the resultant force. Numbers in picture are: Orange: 236 Ib…

A:

Q: how is it known that the weight only applies in y direction?

A: Given

Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…

A:

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.