Question

Me ajudem na questao 9

Answer 1

Resposta:

Vo = 10 m/s

H = 13 m

a = 6 m/s²

V = ?

V²=Vo²+2.g.h

V²=10²+2.6.13

V²=100+2.6.13

V²=100+12.13

V²=100+156

V²=256

V=✓256

V=16 m/s