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/ second 2 ? Assume that the ball undergoes motion along a straight line.
A. 10 newtons
B. 19 newtons
C. 33.3 newtons
D. 40 newtons

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/ second 2 ? Assume that the ball undergoes motion along a straight line.
A. 10 newtons
B. 19 newtons
C. 33.3 newtons
D. 40 newtons

osprey · Answer

Application of newton's second law of motion in the form of the equation F=ma
m = 0.75kg
a = 25 metres per second per second
F = 3/4 x 25 and then round up