Question

A foot ball with a mass of 0.42kg. the aveage acceleration of the football was 14.8 m/s^2. how much force did the kicker supply to the football

a. 6.22m/s^2
b. 622 N
c. 35.24 m/s^2
d. 34.24 N

Answer 1

Answer: 6.22 N(the units have been mentioned wrongly in the question)

Given:

mass of the ball(m)=0.42 Kg

acceleration of the ball(a)=14.8m/s^2

F=mxa

Where m is the mass of the ball.

a is the acceleration of the ball.

F is the force applied on the ball.

F=0.42 X 14.8

F= 6.26 N