Newtons laws
Whats newtons first law of motion?
an object will not change its motion unless acted on by an unbalanced force
whats newtons second law of motion?
objects with larger mass require more force to accelarate
whats newtons third law of motion?
if object A externs a force on object B, the object B has to exert an equal force of magnitude and opposite direction on object A
is this newtons first law?
a ball will continue rolling down a hill unless another force acts on it.
is this newtons second law?
its easier to push an empty cart than a full one.
is this newtons third law?
while walking, we push our feet backwards, the ground also exerts a forward force on our feet of equal magnitude in the opposite direction, which makes us move forward