VI 1 Nylon d cm 29 7 28 7 29 7 29 7 29 7 35 4 35 4 35 4 35 4 35 4 40 4 40 4 40 4 40 4 40 4 44 8 44 8 44 8 44 8 44 8 50 1 y cm 14 8 14 8 14 8 14 8 14 8 20 4 20 4 20 4 20 4 20 4 25 3 25 3 25 3 25 3 25 3 29 8 29 8 29 8 29 8 29 8 35 0 t s 0 1743 0 1742 0 1749 0 1751 0 1756 0 2041 0 2053 0 2065 0 2045 0 2054 0 2284 0 2289 0 2408 0 2297 0 2297 0 2479 0 2489 0 2494 0 2493 0 2493 0 2696 t2 s2 0 0303 80 0 0303 46 0 0305 90 0 0306 60 0 0308 35 0 0416 57 0 0421 48 0 0426 42 0 0418 20 0 0421 89 0 0521 67 0 0523 95 0 0579 85 0 0527 62 0 0527 62 0 0614 54 0 0619 51 0 0622 00 0 0621 50 0 0621 50 0 0726 84 50 1 50 1 50 1 50 1 55 1 55 1 55 1 55 1 55 1 35 0 35 0 35 0 35 0 40 1 40 1 40 1 40 1 40 1 0 2695 0 2706 0 2695 0 2703 0 2873 0 2883 0 2888 0 2886 0 2887 0 0726 30 0 0732 24 0 0726 30 0 0730 62 0 0825 41 0 0831 17 0 0834 05 0 0832 90 0 0833 48 slope slope unc 221 66 67 4 3865 62 24 845 7 1 0506 95 interce pt interce pt unc Steel y cm t s 14 7 0 1758 14 7 0 1763 14 7 0 1802 14 7 0 1749 14 7 0 1757 20 3 0 2059 20 3 0 2060 20 3 0 2059 20 3 0 2062 t2 s2 0 0309 06 0 0310 82 0 0324 72 0 0305 90 0 0308 70 0 0423 95 0 0424 36 0 0423 95 0 0425 d cm 29 7 28 7 29 7 29 7 29 7 35 4 35 4 35 4 35 4 20 3 0 2065 25 2 0 2297 25 2 0 2300 25 2 0 2297 25 2 0 2300 25 2 0 2291 29 7 0 2484 29 7 0 2491 29 7 0 2492 29 7 0 2493 29 7 0 2492 34 9 0 2699 34 9 0 2701 34 9 0 2692 34 9 0 2700 34 9 0 2701 40 0 0 2883 40 0 0 2875 40 0 0 2884 40 0 0 2888 40 0 0 2886 18 0 0426 42 0 0527 62 0 0529 00 0 0527 62 0 0529 00 0 0524 87 0 0617 03 0 0620 51 0 0621 01 0 0621 50 0 0621 01 0 0728 46 0 0729 54 0 0724 69 0 0729 00 0 0729 54 0 0831 17 0 0826 56 0 0831 75 0 0834 05 0 0832 90 35 4 40 4 40 4 40 4 40 4 40 4 44 8 44 8 44 8 44 8 44 8 50 1 50 1 50 1 50 1 50 1 55 1 55 1 55 1 55 1 55 1 225 78 17 3 2196 27 25 953 3 0 7713 65 interce pt interce pt unc slope slope unc VI 2 For Steel ball s s 200 30 cm s2 gt2 y 1 2 g 2 y 2 s2 t 3 t 2 t 2 2 40cm 2886 2 960 4999 cm g 2 2 2 y t 2 y 2 g g 960 8 cm s2 For Nylon ball s s 200 20 cm s2 t 2 2 40 1 cm 2887 2 962 2342cm g 2 2 2 y t 2 y 2 t 3 t 2 g g 960 8 cm s2 g 2 y s2 2886s 2 1 2 2 2 40cm 2886 s 3 0011 2 7 70559 cm s2 2 2887s 2 1 2 2 2 40 1cm 2887 s 3 0011 2 7 71523 cm s2 For the experiment the accepted value g 980 cm g Both the steel ball and nylon ball have similar values This shows that g doesn t change even if the mass changes s2 was close to our calculated g Nylon y vs t2 f x 478 46 x 0 13 0 03 0 04 0 06 0 07 0 08 0 05 t2 s2 Steel y vs t2 f x 485 4 x 0 39 0 03 0 04 0 06 0 07 0 08 0 05 t2 s2 m c y m c y 40 35 30 25 20 15 10 0 02 40 35 30 25 20 15 10 0 02 VI 3 For Steel ball s s 500 10 cm s2 g t2 d 1 2 g 2d s2 t2 2 51 1 cm 2886 2 1227 0386 cm g 2 t 3 t 2 2 2d t 2 d 2 g g 1200 10 cm s2 For Nylon ball s s 500 10 cm s2 t2 2 51 1 cm 2887 2 1226 1888cm g 2 t3 t 2 2 2 y t 2 d 2 g g 1200 10 cm s2 g 2d s2 2 2886 s 2 1 2 2 2 51 1 cm 2886 s 3 0011 2 9 6566 cm s2 2 2887s 2 1 2 2 2 51 1 cm 2887 s 3 0011 2 9 6472 cm s2 Nylon d vs t2 f x 483 34 x 14 83 m c d 55 50 45 40 35 30 25 0 03 m c d 55 50 45 40 35 30 25 0 03 0 04 0 05 0 06 0 07 0 08 t2 s2 slope slope unc 483 33 5 5 4850 82 14 832 35 0 3293 57 intercep t intercept unc Steel d vs t2 f x 489 01 x 14 33 0 04 0 05 0 06 0 07 0 08 t2 s2 slope slope unc 489 00 51 8 6271 17 14 327 89 intercept intercept 0 5204 12 unc In VI 3 the accepted g value didn t fall in range with the calculated g value using d instead of y Both the nylon and steel ball had similar value but wasn t close to the g 980 cm s2 The value that was calculated in VI 2 was close to the accepted g value because that was where the ball initially drops In VI 3 the d value was at the top of the measurement box These increase the distance that was measured but the calculation is still used the same time that was recorded in VI 2