Un futbolista patea una pelota con una velocidad inicial 12m / s forma un angulo de 15° se pide calcular?

Datos

Vo = 12 m / s

G = 10 m / s²

∡ = 15º

Hmax = ?

Alc = ?

1)<img src="https://tex.z-dn.net/?f=Hmax%3D%20%5Cfrac%7BVo%5E2%2ASen%20%5Calpha%20%5E2%7D%7B2G%7D%20%5C%5C%5C%5CHmax%3D%20%5Cfrac%7B%2812m%2Fs%29%5E2%2A%28Sen15%29%5E2%7D%7B2%2810m%2Fs%5E2%29%7D%20%5C%5C%5C%5CHmax%3D%20%5Cfrac%7B144m%5E2%2Fs%5E2%2A%28Sen15%29%5E2%7D%7B20m%2Fs%5E2%7D%20%5C%5C%5C%5CHmax%3D%20%5Cfrac%7B9%2C64m%5E2%2Fs%5E2%7D%7B20m%2Fs%5E2%7D%20%5C%5C%5C%5CHmax%3D0%2C48m" />

2<img src="https://tex.z-dn.net/?f=Alc%3D%20%5Cfrac%7BVo%5E2%2ASen%282%20%5Calpha%20%29%7D%7BG%7D%20%5C%5C%5C%5CAlc%3D%20%5Cfrac%7B%2812m%2Fs%29%5E2%2ASen%282%2A15%29%7D%7B10m%2Fs%5E2%7D%20%5C%5C%5C%5CAlc%3D%20%5Cfrac%7B144m%5E2%2Fs%5E2%2ASen30%7D%7B10m%2Fs%5E2%7D%20%5C%5C%5C%5CAlc%3D%20%5Cfrac%7B72m%5E2%2Fs%5E2%7D%7B10m%2Fs%5E2%7D%20%5C%5C%5C%5CAlc%3D7%2C2m" />

Saludos desde Venezuela.