Vy = gt, Vy/Vx = tg 60 => t = tg 60 * Vx/g = 2.6 сек.S = g*t*t/2 = 33.8 м.
Ответ: 33,88 метров
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Vy = gt, Vy/Vx = tg 60 => t = tg 60 * Vx/g = 2.6 сек.
S = g*t*t/2 = 33.8 м.
Ответ: 33,88 метров