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- Sherwn 2. Kg 6.2 is altached Cen Stant K = Lengt releafed Coller at C to Sering With Brym If ke Emenk A Fig th en d en ef 0-75 m. frem rest et Peint A. accelera tion end Hhe hema fede en He Collar at un 8tretehed is Coller Celeulate Ferce Hhe it's ef the in sleant 0-75M. Ih = 3x /m wwww#1-A rod 15oom Cong Matates in a horizmtal plane about a vertical axis thru its center. At ench end f the rod is fastened a' cord o.800m long Each cord kupports a weight W. Find the Epeed f hotation 'n' to ircline each rpm cord at 32° th the verfical. #2 Given: W= 250 N Regis : aー 6-T L-0-800m C- time for | rev.The spring clamp of Fig. block Fagainst the floor. The force in the spring is F = k(e – lo), where e is the present length of the spring, lo = 3 in. is the unstretched length of the spring, and k = 240 lb/ft is the spring constant. Determine all forces acting on mem- ber ÁBC of the spring clamp and the force exerted by the spring clamp on the block E. is used to hold the 8 in. D E 8 in. 6 in -6 in.- 6 in.
- Assignment 1 SHACE Pnga Mo. Unit 1: Resolution & Cotapo sition df forces 5 erts , A Jeansmission cable aforce f 3:2 KN on the polo in पर Vत्र ABex l 3.2 KN on the pole én for able at A as shouon n the direction o the fangent to the figuer. The pyole is kept vertical ky mians f quy sope AC.Determine the tencion in the forco exlitedon the tha e guyrepe pale गपतही। =LSप्ी 8.2KN Teacher's SignatureAn old single-leaf drawbridge is made of a thin rectangular board of mass M, width a(into the page) and length bwhich can pivot at oneend. When it is not in use, the span of the bridge is held at a 60ºangle from the horizontal direction. The two ideal cables that holdit at itsfarther end areanchored to the ground so that they forma 30º angle with the horizontal direction, as shown in Fig. 3.The acceleration due to gravity has magnitude g. a) Set up all the detailed scalar equations (not the general version)expressing the static equilibrium of the drawbridge. b) Determine the magnitude T of the tension force exerted by each of the two cables on the board. c)Determine the magnitude Fh of the hinge force exerted on the board and the angle h that the force forms with respect to the horizontal direction.Find the ratio of the system r, and r₂ for m₁ = m₂ = 1 kg, k₁= 2000 N/m and k₂= 6000 N/m Base k₁ k₂ 00000 m₁ ellee m₂ O a. r₁=-31.88 and O b. ₁ 1.1805 and O c. r₁=4.755 and O d. r₁= -0.0761 and x₁(1) r₂ = 20.911 12 = -0.8471 r2 = -61.34 x₂ (1) 12 = -5.541
- The bar is 10m long. A mass of 40kg places at 9m from left end of bar. Where should a 60kg mass be placed to balance the bar?Show the complete solution and FBD%E1.₁. Q a F3-5. If the mass of cylinder C is 40 kg, determine the mass of cylinder A in order to hold the assembly in the position shown. ||| (واجب بیتی) .H.W الواجب 3.pdf الواجب 3 اذا كانت كتلة الاسطوانة C هي Kg 40 ، احسب كتلة الاسطوانة A التي تجعل الترتيبة المبينة بالشكل في حالة اتزان وفي المواقع الموضحة. بقت هي 0 O 0 30° B | 40 kg 10:50
- A mass m₁ = 2.0 kg is suspended over a pulley of moment of inertia, I₁ = 0.010 kg-m², and a radius, R₁ = 0.10 m, and is attached with a massless rope to a mass on a horizontal table, m₁ = 2.0 kg. This mass is itself attached to another suspended mass m₂ = 4.0 kg again with a massless rope over a pulley of moment of inertia, I₂ = 0.040 kg-m², and a radius, R₂ = 0.20 m. (a) Find the velocity of each mass when my falls a distance of 1.00 m (the masses start at rest). (b) There is now friction on the horizontal table, µ = 0.74. Again find the velocity of each mass when my falls a distance of 1.00 m (the masses still start at rest).Q/ Iron cubr immersed in water Totel surface aket} 6 m' find areet the buoyaney force f the cub.The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The combined weight of the leg and cast is W=180 N. The horizontal distance between points A and B where the cables are attached to the leg is L=100 cm and the vertical distance is d=5 cm. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=30°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N) Answerb) Find the tensile force T2 in cable 2. (Write your result in N) Answerc) Find the angle α of cable 1 with the horizontal. Response