Q(1): In the Vectors experiment, two forces are acting on the ring at the center of the force table as shown below. Use vector analysis to complete the table below. (Show your work and write the results valid to three significant figures) 7 Force Magnitude Direction x-component |y-component y, F1=25N F1 20.0 20 F2 250 1200 - 12.5 21.617 Resultant FR 32 8 70.90 7 .5 9 21.6 Equilibrant FE 32.0 709 145 FI=20N 12X-com 25 xcesc.): 1425 /fly.com. 25.x.sil. ) 21.6 FR.12025320 / Direction.8FRtant )70 85 70. 901 If y-com : 3.2 x sin(. 70.9. )... 80.:2. Q(2): In the computerized version of the free fall experiment; a (m/s?) = mean Value v (m/s) . = slope - - Sexp 10 .5 t (s) t (s) i- Sketch the graphs between the variables shown. ii- Explain how can you determine the acceleration of gravity (gexp) from the previous two graphs? .The .acceleration. . graully. .constant .....goes as strigh Q(3): Which one of the following, if any, is a scalar quantity (A) Velocity (B) Weight (C) Displacement (D) Force (E) None of these