what are newton's laws?

Answer 1

Newton's Three Laws of Motion are:
I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors; in this law the direction of the force vector is the same as the direction of the acceleration vector.
III. For every action there is an equal and opposite reaction.

Answer 2

Newton has 3 laws of motion:

1: Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
2: The relationship between an object's mass=m, its acceleration=a, the equation for force is--> F = ma.
3: For every action there is an equal and opposite reaction.

voila!

Answer 3

Newton's Laws of Motion are laws which provide relationships between the forces acting on a body and the motion of the body

I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.
III. For every action there is an equal and opposite reaction.

Answer 4

Newton's second law is often stated as f=ma (force = mass x acceleration). Strictly speaking, this applies to constant-mass conditions only (the prospect of variable mass probably did not occur to scientists at the time). The more modern expression is f=d(mv)/dt; force= time rate of chang of momentum. This is the formula applied to rocket propulsion because the mass changes as the fuel is burned and ejected out the nozzle. it is also used in relativistic computations because mass is a function of velocity.

Answer 5

Newton's 1st Law:
Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
------------------------------------------------------------------------------------
Newton's 2nd Law:
The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.
------------------------------------------------------------------------------------
Newton's 3rd Law:
For every action there is an equal and opposite reaction.

Answer 6

hit the book!