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An object moving north with an initial velocity of 14 m/s accelerates 5 m/s^2 for 20 seconds.what is the final velocity of the object?

39 m/s
90 m/s
114 m/s
414m/s

Respuesta :

11qq11

Answer:

Option C = 114 m/s

Explanation:

a=v-u/t

By substituting,

5=v-14/20

100=v-14

Thus, v=100+14

v= 114 m/s

Hope it helps :)
The answer is 114 m/s good luck!!!

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