Question

A soccer player kicks a ball with a mass of 0.42 kg. The ball travels at a velocity of 28 m/s for 1.6 s until the goalie stops it.



What was the average acceleration of the soccer ball?



A.
17.5 m/s


B.
0.06 m/s


C.


0.06 m/s²


D.


17.5 m/s²

Answer 1

@whpalmer4 @iceicebaby @iPwnBunnies @Destinymasha @CrazyCountryGirl @beccaboo333 @Destinymasha @DollyAcquah

Answer 2

can someone please help me

Answer 3

Acceleration = difference of the final velocity and the initial velocity divided by the difference of the final time and the initial time.

Answer 4

17.5 right? @Destinymasha

Answer 5

Thanks!

Answer 6

You're welcome!

Answer 7

17.5 m/2 or 17.5 m/2^2?