Determine the magnitude of the reaction Ay (kN) of the figure shown.

Replace both 10KN with 100kN

For what value M of the clockwise couple will the horizontal component Ax of the pin reaction at A be zero? If a couple of that same magnitude M were applied in a counterclockwise direction, what would be the value of Ax? A Answers: M = Ax= M. 3.3+ 3.3 Y 150 lb B M 2.0' 57 lb-ft lb 2.0' PC

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Figure 1 of 3 100 lb 3 ft -3 ft 200 lb-ft H Identify the support reactions on the rod supported by a smooth surface at B and by a collar at A shown in (Figure 1). Check all the possible support reactions on the beam, even if some of them are equal to zero due to the loading given. Make sure the reactions in the set you choose do not depend on each other. O Az O A₂ ONA perpendicular to the axis of the collar O MA OB₂ By O NB perpendicular to the surface OMB Submit Request Answer

Determine the reactions at the roller B, the rocker C, and where the beam contacts the smooth plane at A. Neglect the thickness of the beam. Suppose that F₁ = 450 N and F₂ = 720 N (Figure 1). Figure R -2 m- 608 5 m < 1 of 1 ▼ Determine the magnitude of the reaction at A. Express your answer to three significant figures and include the appropriate units. FA= Submit Part B (FB)y= O Submit μA Value Request Answer Determine the y component of the reaction at roller B. Express your answer to three significant figures and include the appropriate units. μA Value Units Request Answer ? Units ?

The structure consists of two identical bars joined by a pin at B. Neglecting the weights of the bars, find the magnitude of the pin reaction at C. 200 mm 200 mm 45° 25° B 80 kg 45° C

Refer to the diagram. Determine the reaction at D and E. 2.50 m 2.30 m -- 2.50 m 125 m 880 N 1374 246 251 1. FcD - 1406 2. reaction E, - 249 3. reaction E,= 1229 4. Not an answer 1243 1257

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Current Attempt in Progress Determine the magnitudes of the reactions at A and B for the beam loaded as shown. A Answers: A = B = 18100 lb-ft י7. 1520 lb/ft B 15' lb lb