Will give medal.

A football player kicks a ball with a mass of 0.42 kg. The average acceleration of the football was 14.8 m/s².

How much force did the kicker supply to the football?

A.
6.22 N

B.
35.24 m/s²

C.
6.22 m/s²

D.
35.24 N

Question

Will give medal.

A football player kicks a ball with a mass of 0.42 kg. The average acceleration of the football was 14.8 m/s². 
 
How much force did the kicker supply to the football?
 
 A.
6.22 N
 
 B.
35.24 m/s²
 
 C.
6.22 m/s²
 
 D.
35.24 N

anonymous · Answer

Newton's 2nd Law applies:$$F=ma$$

anonymous · Answer

mass has units of kg
acceleration has units of m/s^2

so force has units of kg*m/s^2 = N

jokersmart · Answer

I got the answer already, it's D. But thank you!