Question

Yg tau Bantu jawab donkk, yg nomor 26. pakai cara yahh pleaseee

Answer 1

H'=h+vt-1/2gt^2
h'-h=vt-1/2gt^2
ketinggian awal dan akhir sama jadi h'-h=0
vt=1/2gt^2
v=1/2gt
masukkan nilai
v=1/2(10)(6)
v=30 m/s

Answer 2

Vt=Vo - g t 
0 = Vo - 10 x 3
Vo=30 m/s (C)

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