Odpowiedź:
V = a * t
a = g = 9,81 m/s^2 (Na potrzeby zadania przyjmę 10m/s^2)
t = 5s
V = 5 * 10 = 50m/s
Vo = 80 - 50 = 30m/s
h = vot + at^2/2
h = 30*5 + 10 * 25 / 2 = 150 + 125 = 275 m
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Odpowiedź:
V = a * t
a = g = 9,81 m/s^2 (Na potrzeby zadania przyjmę 10m/s^2)
t = 5s
V = a * t
V = 5 * 10 = 50m/s
Vo = 80 - 50 = 30m/s
h = vot + at^2/2
h = 30*5 + 10 * 25 / 2 = 150 + 125 = 275 m