Respuesta:
Explicación:
Datos:
d = 5600 m
t = 2 min = 120 seg
R = 400 m
θ =?
ω =?
v=?
d = θ x R
d
-------- = θ
R
5600 m
-------------- = θ
200 m
28rad = θ
θ 28 rad
ω = ------ = -------------- = 0.23 rad/seg
t 120 seg
V = ω x R =
V = 0.23 rad/seg x 400 m
V = 93.33 m/s