The parents passed down their genitics to the children.
Net Force = (mass) x (acceleration) (Newton #2)
Net Force = (50 kg) x (6 m/s² down)
Net Force = (50 * 6) (kg-m/s² down)
<em>Net Force = 300 Newtons down</em>
Answer
A because that’s what I learned
R=u^2 sin2x / g
7.8=u^2 sin2*30 /10
u=9.5m/s
