Question

With what magnitude of force does a ball of mass 0.75 kilograms need to be hit so that it accelerates at the rate of 25 meters/second2? Assume that the ball undergoes motion along a straight line.

Answer 1

Apply Newton's Second Law of motion
\[F=ma\]
F is the force (N)
m is the mass (kg)
a is the acceleration (m/s^2 )

Answer 2

ohhhh so 19?

Answer 3

18.75N
yes

Answer 4

thank you!