Question

Determine the rective forces and reactive moment at the cantilevered end (J).

Determine the reactive forces and reactive moment at the cantilevered end (J). F = 250 N F2 = 200 N 3 m 70° 6 m 10 m

Answer 1

Solo F=25oN F2=2000 3m 1 T K 6m lom for fined Support Reactive forces is R and Ry finx and y direction respectively) and Reactive moment is M So, Free Body Diagram of Beam 250N 200h 3m 70 1 M & Rx Iry iom Resolving the force Fz in Horizontal anel vertical direction we get 250N 200 sinto 3m M 1 -Rx ta -200 costo 6m TRY lom

NOW we will apply the Equilibrium condition til E ( Horizontal forces ) = 0 we get 250 - 200 x Cos 70° – Rx = 0 on Solving we get 181.59 N Rx 7 Ans (ii) E (vertical forces) =0 Ry - 200 x Sin 70 we get Ry = 187.938 N Ans (iii) E C moment at fixed end) = 0 we get 250 x 3 + 200 Cos 70° to 200 sinto° x 6 tmzo 750 to 11270631 + MOO on solving we get 377.63 LN-m Ang