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1. Determine the magnitudo and direction of the resultant V by completing the table. Write the equation of the reeultant V as a vector quantity in your final anewer. VECTOR V 40km 60°N of W FIGURE MAGNITUDE ANGLE X-COMPONENT Y-COMPONENT V- 20km 30°N of E V-12km 46°s of E Resultant, V

1. Determine the magnitudo and direction of the resultant V by completing the table. Write the equation of the reeultant V as a vector quantity in your final anewer. VECTOR V 40km 60°N of W FIGURE MAGNITUDE ANGLE X-COMPONENT Y-COMPONENT V- 20km 30°N of E V-12km 46°s of E Resultant, V

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Name Quiz #1 Lecture Date: (Family Marne rat CourselYr & Section Subject .... . 1. Determine the magnitude and direction of the resultant V by completing the table. Write the equation of the resultant V as a vector quantity in your final answer. FIGURE MAGNITUDE ANGLE VECTOR V= 40km 60°N of W X-COMPONENT Y-COMPONENT V2= 20km 30°N of E V-12km 45°S of E Resultant, V 2. In the figure, the coefficient of friction between the planee and the blocks is 0,20 and the two blocks are moving along the planes as shown. a. Draw the figure and isolate the objects of Interest b. Draw the force diagram for each object of interest. c. Establish the convenient coordinate axis for each object and reflect the component of the forces along the axis. d. Write the unbalanced force equations for each object. Figure ROPE ItassLEDs, vNCTIetiEsS PULLEY 8. 3. A uniform bar 12 m long and weighing 20N is hanged by means of a rope at point A and the loads are positioned as shown in the fgure. a. Draw the force diagram. b. Determine the downward pull WL from the laft end that is necessary to hold the bar in equitibrium? c. Determine the magnitude of the force exerted by the rope? Figur LLu LCEILING *ROPE 4m A IÓN ISN
Transcribed Image Text:Name Quiz #1 Lecture Date: (Family Marne rat CourselYr & Section Subject .... . 1. Determine the magnitude and direction of the resultant V by completing the table. Write the equation of the resultant V as a vector quantity in your final answer. FIGURE MAGNITUDE ANGLE VECTOR V= 40km 60°N of W X-COMPONENT Y-COMPONENT V2= 20km 30°N of E V-12km 45°S of E Resultant, V 2. In the figure, the coefficient of friction between the planee and the blocks is 0,20 and the two blocks are moving along the planes as shown. a. Draw the figure and isolate the objects of Interest b. Draw the force diagram for each object of interest. c. Establish the convenient coordinate axis for each object and reflect the component of the forces along the axis. d. Write the unbalanced force equations for each object. Figure ROPE ItassLEDs, vNCTIetiEsS PULLEY 8. 3. A uniform bar 12 m long and weighing 20N is hanged by means of a rope at point A and the loads are positioned as shown in the fgure. a. Draw the force diagram. b. Determine the downward pull WL from the laft end that is necessary to hold the bar in equitibrium? c. Determine the magnitude of the force exerted by the rope? Figur LLu LCEILING *ROPE 4m A IÓN ISN
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