Not only incorrect How? immediately followed by an equation that disagrees with the statement I'm confused: are you saying that "The rate of change of the mo

Not only incorrect How? immediately followed by an equation that disagrees with the statement I'm confused: are you saying that "The rate of change of the momentum of a body equals the force acting on the body" is inconsistent with the statement that F=ma for a body of constant mass? Because they are consistent: F = dp/dt = d(mv)/dt For constant mass, this is equal to m dv/dt = ma.