Deoxyribose sugar, Nucleus Base and a Phosphate group.
You have to find the acceleration first. so you would use the equation a=Vf-V0/t.
This would be 0-20/0.5 which equals to be a=-40. then you plug this in to the force equation wich is F=ma. F=55 x -40. F= -2200
Hope this helps!
Cold blooded, lay eggs in water, and respire both by skin and lungs, and they have a three-chambered heart.
