Projeto de Aprendizagem Nº2 – Parte 2

Colégio Pedro II – U.E Centro

Professor: Sérgio Lima            Turma: 2108

Grupo: Cloé Villar     N° 06

Diego Lopes	N° 10

Igor Felipe	N° 13

Octavio Augusto		N° ?




Ângulo = 75°

hmax = 13.5cm = 0.135m

sen 75° = 0.92

g = 9.8 m/s²

Vy²=Voy²-2ghmax

0²=Voy²-2x9.8x0.135

0=Voy²-2.646

Voy²=2.646

Voy˜1.63m/s

 

Voy=Vo x sen 75°

Vo=Voy/sen 75°

Vo=1.63/0.92

Vo=1.77m/s

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