contestada

A constant acceleration of 0.25 m/s^2, how long would it take to attain a
speed of 45 m/s at which speed it could liftoff?

Respuesta :

imtiazfaiza2006

Answer:

180 s

Explanation:

a= v-u/t

0.25=45-0/t

t=45/0.25

t=180 s

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