Question

find acceleration if Velocity is 80 and time is 4sec​

Answer 1

Answer:

20 m/s ^2

Explanation:

we know that a= v-u/t

velocity= 80m/s

time= 20s

a= 80/4

a =20 m/s^2

Answer 2

Answer:

acceleration =Δv/t(v final-v initial velocities)

Explanation:

a=80-0/4

a=20m/sec^2

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