amanijadah04 amanijadah04
  • 18-10-2021
  • Physics
contestada

A toy airplane is flying at a speed of 6 m/s with an acceleration of 0.3 m/s2
How fast is it flying after 4 seconds?
A. 5.7 m/s
B. 2.6 m/s
C. 13.9 m/s
D. 7.2 m/s
SUBMIT

Respuesta :

isaacios
isaacios isaacios
  • 31-10-2021

Answer:

D

Explanation:

0.3=v-6/4

make v the subject

v=7.2ms^2

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