Page 276 - Demo

270 P%u00ebrgjigjet8 a 9, 14, 20 b D = p(p %u2212 3)2 c i 35 ii 1 175 iii 4 8509 a E gabuar. %u20131 b E gabuar. 15 %u00d7 16 : 2 = 120. c E gabuar. 210 d E v%u00ebrtet%u00eb. T%u00eb gjitha kufizat do t%u00eb jen%u00eb nj%u00eblloj.10 a %u20132 b 209c a + d, a + 2d, a + 9dKREU 1010.1A1 a 7,7 m/s b 7,1 m/s c 6,8 m/s d 5,1 m/s2 a 160 km b 161 km c 54 m d 1 440 km3 a 3 or%u00eb b 4 or%u00eb c 20 minuta d 15 minuta4 1,425 g/cm35 a 9,46 kg b 6,15 litra6 a 5 704 kg b 3 400 kg c 61 824 kg d 125 cm3e 24,7 cm3 f 2 000 cm37 a 1,29 N/m2 b 19,3N/cm2 c 0,46875 m2d 7 424 N e 12,64 cm2 f 68,88 N8 210 lek/m9 244,5 lek/or%u00eb12 a 2,4 nj%u00ebsi/or%u00eb b 57,6 nj%u00ebsi13 a 500 km b 20 litra c 12,5 km/lit%u00ebr14 a 140 lek%u00eb b 17 500 lek%u00eb c 85,7 euro10.1Z1 49,05 km/or%u00eb2 300 kg3 8,5 g/cm34 32 km/or%u00eb5 525 km; 2 or%u00eb 12 minuta 30 sekonda; 37,3 km/or%u00eb; 215 km; 37,14 km/or%u00eb6 a 5 g/cm3 b 87,88 g7 a 5,96 g/cm3 b 105 blloqe8 a 10 500 kg/m3 b 4 500 kg/m3 c 2 700 kg/m39 a 2 625 lek b 15 or%u00eb10 17,6 litra10.2A10 a 232,5 cm2 b 193,75 cm310.2Z1 a 2 268 cm2 b 240,57 litra2 244 cm23 125 cm34 a Brinj%u00ebt e nj%u00eb kubi jan%u00eb t%u00eb barabarta, prandaj raporti do t%u00eb jet%u00eb i nj%u00ebjt%u00eb p%u00ebr t%u00eb gjitha madh%u00ebsit%u00eb.b Brinj%u00ebt e kuboidit jan%u00eb t%u00eb ndryshme, k%u00ebshtu q%u00eb raporti nd%u00ebrmjet madh%u00ebsive do t%u00eb jet%u00eb i ndrysh%u00ebm. c i 1 : 49 ii 1 : 3435 a 2 : 3 b 34 cm2 c 81 cm36 Oferta A7 V%u00ebllimi i konit fillestar: v%u00ebllimi i konit t%u00eb hequr = 33 : 23 k%u00ebshtu, v%u00ebllimi i konit t%u00eb hequr : v%u00ebllimi i trungut t%u00eb konit = 27 %u2013 8 : 88 Jo, ( 260,31017,9 )12 %u2260 ( 188,51352,2)1310.3A1 a E gabuar. b E v%u00ebrtet%u00eb. c E gabuar. d E v%u00ebrtet%u00eb. e E v%u00ebrtet%u00eb.3 a x = ky b 2,48 kg/m c 7,192 kg4 a Dyfishohet. b P%u00ebrgjysmohet. c Shum%u00ebzohet me 6. d Pjes%u00ebtohet me 10. 5 a P%u00ebrgjysmohet. b Dyfishohet. c Pjes%u00ebtohet me 6.d Shum%u00ebzohet me 10. e Pjes%u00ebtohet me 0,7. 6 a 10 persona b 25 or%u00eb c 40 or%u00eb8 y = 500x9 80010 411 a d = kt b 48 c 120 km d 3 or%u00eb 20 minuta10.3Z3 a R = 100s2 b 64 c 1,415 615 cm26 a F = 100/d2; 11,1 N; 6,25Nb 0 0,5102030405060forca, F (N)largesa, d (cm)Forca t%u00ebrheq%u00ebse e magnetit7080901001 1,5 2 2,5 3 3,5 4 4,5 57 A - i gjelb%u00ebr; B - i kuq; C - i zi; D - blu8 1 or%u00eb 2 minuta 30 sekonda9 a y = 10x b i 1 ii 2536