PR.5. A uniform, horizontal beam of length and mass M is pivoted on the wall at one end (A) and connected to the ceiling by a wire at the other end (B). A metal advertising sign of mass m is suspended from the beam at 0.65 L as shown in the figure. a) Draw a free-body diagram of the beam and show all forces acting on it. Call the tension in the wire as FT and the components of the force exerted by the pivot A on the beam as Fx and Fy b) Write down the three conditions for equilibrium. A M 0.65 L- tg m c) By using above equations, find the tension in the wire (FT) in terms of all or some of M, m, and g. d) Find the components (Fx and Fy) of the force exerted by the pivot A on the beam, in terms of some or all of M, m, and g. e) M = 19 kg, m = 10 kg, L = 5.0 m, and Ⓒ= 53° are given. Using the above equations calculate FT, Fx and Fy. B

PR.5. A uniform, horizontal beam of length and mass M is pivoted on the wall at one end (A) and connected to the ceiling by a wire at the other end (B). A metal advertising sign of mass m is suspended from the beam at 0.65 L as shown in the figure. a) Draw a free-body diagram of the beam and show all forces acting on it. Call the tension in the wire as FT and the components of the force exerted by the pivot A on the beam as Fx and Fy b) Write down the three conditions for equilibrium. A M 0.65 L- tg m c) By using above equations, find the tension in the wire (FT) in terms of all or some of M, m, and g. d) Find the components (Fx and Fy) of the force exerted by the pivot A on the beam, in terms of some or all of M, m, and g. e) M = 19 kg, m = 10 kg, L = 5.0 m, and Ⓒ= 53° are given. Using the above equations calculate FT, Fx and Fy. B

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

answer?
How do you know that it is -1.2? What determines the sign?
Ģ₁ G6 ਸਿੰਘ G G₁ Họ G G @TOO,
Find the Ixx value for the plate as shown below, where b1=d2=18 mm, d1=85 mm,b2=65mm. (ENTER ONLY THE VALUES IN THE BOXES BY REFERING THE UNITS GIVEN IN THE BRACKET) b1 b2 d2 d1 O The X value (unit in mm) =.
answer this; The numerical value of ? can be calculated as mm
Topic: Gear complete the table below. Answer only no. 9-11 in the table.
B P. 200 mm 240 mm 60 30 KN Figure (1.15)
(b) In Figure Q5, the 17 kg of circular disk is originally rotating with a clockwise angular velocity, o = 49 rad/s at the end of the link BC. Given the kinetic coefficient of friction, uk = 0.25 when the disk is then placed against the wall. (i) Draw the kinetic diagram of all forces exerted on the circular disk. (ii) Calculate the force of link BC. (iii) Calculate the angular acceleration of the circular disk. (iv) Calculate the time required to stop the motion of the circular disk,
120 mm 600 mm 10-N 4N 600 mm 4N
A D P L3 E B to L1 L2
(b) A plastic rod AB of length L = 510 mm has a diameter d, = 30 mm as shown in Figure Q2(b). A plastic sleeve CD of length c = 300 mm and outer diameter d2 = 45 mm is securely bonded to the rod so that no slippage can occur between the rod and the sleeve. The rod is made of an acrylic with modulus of elasticity E1 = 3.1GPA and the sleeve is made of a polyamide with E2 = 2.5GP . (i) Calculate the elongation & of the rod when it is pulled by axial forces P=15KN . (ii) If the sleeve is extended for the full length of the rod, what is the elongation? (iii) If the sleeve is removed, what is the elongation?
Point, Line, and Planes