Answer Happy

Posted: **Wed May 18, 2022 4:23 pm**

: The Members Of A Truss Structural Frame Are All Connected Through A Smooth Pin At O Determine The Magnitudes Of F An 1 (26.52 KiB) Viewed 43 times

: The Members Of A Truss Structural Frame Are All Connected Through A Smooth Pin At O Determine The Magnitudes Of F An 2 (34.05 KiB) Viewed 43 times

The members of a truss (structural frame) are all connected through a smooth pin at O. Determine the magnitudes of F, and F2 if 0 = 60°. [Ans. F1 = 3.49 kN and F2 = 9.45 kN] 5 KN 60° 30P 7 KN
The wheelbarrow and its contents have a mass of 60 kg with a centre of mass at G. Determine the normal reaction (N) on the tire and the vertical force (P) on each hand to hold it at 0 = 30°. Take a = 0.3 m, b = 0.45 m, c = 0.75 m and d = 0.1 m. Radius of tyre r is not required to solve this problem. [P = 1 71.3 N, N = 1 446 N] 10 Hint: Align x-y axes to 0.