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dir. Cavab : C 3)Bir adam yA)2500 B)4500 C)7500 D)10000 HA = F . xdir.Birinci adam10 . 50 = 500 joule, 20 kA = 20 . 500 = 10000 jouleHN=3600.(60 : 100)=2160watt'tN =A/t = (G . h)/t2160=(G.20) : 10 2160=2 .G G=1080N 'dayan Cavab : B 4)AA)1 kq-f-m/s: 9, 81 B)1BB/736 C)1 joule/s D)1 kq-fim . 9.81 H1 joule= 1/9,81 kq-fim oldu1 kq-f-m/9,81 dAyr1watt=1/786BB dir. O halda, 1kg-f-m . 9.81, 1 watt' a bCavab : D 5)KA)250 B)500 C)750 D)1000 HEk=1/2.20.102=1000joule. Cavab : D 6)5 m yA)250 B)1250 C)2500 D)5000 HEp=10.50.5=2500joule. Cavab : C