Question

( 13 of. IN USU UWS Vastu UL GUVELNUS Van TH y uur Rank from largest to smallest. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help V-15 m/s V = 15 m/s V = 10 m/s v= 10 m/s y = 15 m/s 60 O=90 003 8 = 0 8-45° V 20 m/s largest smallest

Answer 1

mismlos A9:- (i) SEO = 30 - =T fato Time to = to hit the ground T + (to-T) 24 sinot leto-oT) for = 2x15x + Lito-T) 9.8 = 1.53 + (to-T) to-Tonn पsi . S= ut t I gt 2 27.5ml H = 7.5t +g.get? For Comwintece set H = Jom 4. gt² +ragt - 10=0 t = -7.gt J27.9) 27 4x4.9x10 2x9.9 = 0.834 sec 1.53 + 0.839 = 2.364 sec v=ismis itzo of - T t-to to = Tt (to-T) T zusino = 2X15X J3 19 4.9 - 5.3 sec 2

a = 12.99 pusimo P s= ut & Igt? r = 10= 12.ggt +9.982 = d.get2 + 12 ggt-10=0 = -12.gg + 112.gg)2 +4x4.9810 2X4.9 = 0.623 hec to = 5.923 sec o =20ms Er s= ut & Igt? => 10= gogut? t = 1.428 sec a -lomlos t=T t=do to = T + T= 24sino Time of g (to-T) = 2X 10x3 = 1.767 sec a rou 229.8. .o flight in projectyle motton H = 17.32 mln & Cugino s = uut tl get ? T = 10- 17.32t +9.942 > qogt2 + 17.324 -10=0 3 t -17-321017.32)2+4x10x4.9 =tivo sotto.sossec 2x4.9 e itos 2272 sec 90 to = 2.2429ec o V = 10mg cinto it + (t'-to) fort v= ut aut =) 0 = 10 -9.87, = 1.029ec h L

for s = Hth = 10+ y2 to-tre uut + 1 g +2 e.get? 9 .9+2 => 28 = 10 + 100 - 4 gt² = + = 1.75 sec 2xg. 8 to = 1.02 +1.73 ) Sec = 2.77 sec (vi V=Sms O=48 = 5 itto - - - - - - - - - - - - - - - - - - to = Tt (to-T) T= 24sino = 2-164 sec = 2x isXI J2 9.8 9-8 ga for (to-T) anans to usino S uct & 1 gt ² 10.6 sec 10 10.65 +.942 4.942 +-10.64-10 =0 se stal = 10.6 – 10.6) ²+ 4X10X49 I-P Stelt szeite 2x4.9 F = 0.71 9.ec to = 2.874 sec. so Ranking des Testi) > vig> [w) (4)? (iv) > Låii)