Which of the following does NOT represent Newton’s second law? Question 20 options:

a = m/Fnet

m = Fnet/a

Fnet = ma

a = Fnet/m

If the cord does not slip

M=R*T=I*α ⇒T = I·α/R

T-m*g=-m*a ⇒ T=m*g-m*a

α=a/R

So ,

m*g-m*a = I*α/R = I*a/R²

⇒ I*a/R² + m*a= m*g

⇒ a=g/{1 + I/(m·R²)}

⇒ α=g/{R + I/(m·R)}

Where

M=Cilinder mass

I= Moment of inertia

a=acceleration

α=angular acceleration

m=mass suspended

R=radius

g=gravity

Considering g=9,81 m/sec²

α=10,75 {rad/sec²}