Question

ack took 5.5 seconds to fall down the hill. His initial velocity was 0.5 meters per second. His final velocity was 2.5 meters per second. Calculate his average acceleration.

I chose the answer 2.0 m/s/s is that correct?

Answer 1

use
v=u+at
2.5=0.5+a*5.5
2.5-0.5=5.5a
2/5.5=a

Answer 2

is it a multiple choice question?

Answer 3

@13cscazalar

Answer 4

no its not

Answer 5

Then hw did u choose ur answer 2m/s/s?

Answer 6

Thanks the equation worked

Answer 7

yw:)