Physics Laws Flashcards
1
Q
Newton’s First law
A
an object at rest will remain at rest, and an object in motion will remain in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
law of inertia
2
Q
Newton’s Second Law
A
The net force acting on an object is equal to the product of its mass and acceleration
F=ma
3
Q
Newton’s Third Law
A
for every action there is an equal and opposite reaction
more mass moves less for the same force
4
Q
Law of Conservation of Energy
A
total energy of an isolated system remains constant
energy cannot be created or destroyed
