A roller of weight W is placed on a V-block as shown. The figure also shows the free-body diagram of the roller. Which of the following statements are true? Select all that apply. 0 B 30 NA 30º 60 NB A B C D E F The free-body diagram is complete and correct The force NA should be pointing in the opposite direction The force NB should be pointing in the opposite direction The weight of the roller should be added The force NA should make an angle 60° with the horizontal The force NB should make an angle 30° with the horizontal

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Q: ס .ר?LLQ סג ם ס

A: Fpx=170Nd=0.635mMp=130 N

Q: 81 15 5 S/S 30 -12- _ 22

A: The three views are drawn in autocad and screen shot is attached below

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Q: ure 30° РА Ꮎ 1 of

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Q: Find the value of specific gravity if density of liquid 1300 kg/m3

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Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.