What are Newton's 3 laws of motion?
Newtons first law states that is an object is moving it will continue to do so in a constant direction and uniform velocity unless acted upon by an external force.Newtons second law states that the change in momentum per unit time is directly proportional to the resultant force acting on the body, and occurs in the same line of action as the force.Newtons third law states that wherever there is an action there is an equal and opposite reactions opposing it.
MZ
Related Physics GCSE answers
All answers ▸(IGCSE, Jan 2013, q8 adapted) The astronaut David Scott dropped a hammer and a feather from rest, at the same time and from the same height on the moon. The hammer and the feather landed at the same time. Why?
How does a hydraulic jack work and how do I work out the pressures involved?
Waves on the surface of water are transverse waves. State one other example of a transverse wave.
(A-level but box won't let me change it from GCSE) A particle of charge q and initial speed v is stopped by a potential difference V in distance d and time t. What was its initial momentum?