State Newton's 3 Laws in words and/or mathematically
1st Law - An object will remain at rest or continue at constant velocity unless acted on by an unbalanced force
2nd Law - F=ma (for a constant mass body) /the net force acting on a body is directly proportional to the rate of change of momentum
3rd Law - If body A exerts a force on body B, body B will exert an equal and opposite force on body A
MF
Related Physics GCSE answers
All answers ▸Explain why the velocity of a car moving at a constant speed around a bend changes.
Coal is a non-renewable energy resource. Name two other non-renewable energy resources.
Assuming no friction, describe the motion of a simple pendulum released from rest at t=0 at amplitude A? Provide information about its speed and position at characteristic times during one period. [The 1D equation of motion is described by a cosine]
what are the energy changes when a car rolls from the top of a hill to the bottom? Name two forces that would slow the acceleration of the car?