Newton's three laws of motion describe the relationship between a body and the forces acting upon it. The first law, often called the law of inertia, states that an object will remain at rest or in uniform motion unless acted upon by an external force.
3rd Law:
For every cation there is an equal and
opposite reaction (all forces act in pairs)
Examples:
1. A balloon is pushed forward and air is released from the balloon.
2.You push against the wall and the wall pushes back against you.
2nd Law:
f=mxa
Examples:
1. You are pushing a box.
2. You are pushing a car.
1st Law:
an object at rest stays at rest
and an object in motion stays in
motion in a straight line at a
certain velocity until an unbalanced
force acts upon it
Examples:
1.The car stops and you keep going forward until the seatbelt stops you
2.You ar running straight and you trip on a rock.
