How are Newton's laws of motion related?

Answer 1

They are related because they all have to do with the motion of objects:

1st law- An objects inertia will continue in a straight line and will keep accelerationg unless acted upon by an unbalanced force.

2nd law- When an unbalanced force is acted upon an object the object will accelerate in the direction of the greater force. (net force)

3rd law- When there is an action force there will always be a reaction force. Action-reaction forces always acts on different objects.

Answer2:

Newton's Laws are all related by the law of Conservation of Energy: 0=XW=F.

XW= F= [d/dr,Del][-mGM/r,cP] = [vp/r -cDel.P, cdP/dr - Del mGM/r cDelxP]

F = = [vp/r - cp/r dos(P), - 1R cp/r + 1R vp/r + 1L cp/r sin(P)]

F = cp/r[v/c -cos(P), -1R + 1R v/c + 1L sin(P)]

where cp/r =cmv/ct=mv/t=ma.

1st 0 = F=ma The law of Inertia

2nd F= ma

3rd 0 = F=ma where the forces sum to zero:the Law of Action and ReAction.

0 = -1R + 1R v/c and v/c - 1 = o.

Answer 2

The first law says all objects resist changes in their motion (inertia). This is why throwing a Golf ball is easier than throwing a Bowling ball.
The second law says forces on objects produce changes in their motion (Force = mass * acceleration). This is why throwing a rock in space will result in the rock moving forever in the direction you threw it in because there is no force acting on it.


The third law says forces on objects always have an opposite reactive force. For example, if you push on a wall, the wall pushes back on you with a force equal in magnitude to the force you exerted on the wall.

Answer 3

Actually these three laws are describes static and dynamic position's of the body's.

If you consider collision of two body's second law relates between these two and first law and third law describes individual properties.

Answer2:

All three laws are derived from the derivative of Energy, W = -mGM/r + cP. Newton did not include the vector energy cP directly but he did include it as F=dP/dt = cdP/dr = cdP/cdt= dP/dt. The vector energy cP is the so-called "Dark Energy". The Divergence of the vector energy is the centrifugal force, -cDEL.P=cp/r cos(P), that keeps the mass m from falling into the mass M.

F = XW = [d/dr, DEL] {-mGM/r, cP] = [mGm/r2 - cDEL.P, cdP/dr - DEL mGm/r + cDELxP]

F = [vp/r - cp/r cos(P), -cp/r 1P + vp/r 1R + cp/r sin(P) 1RxP]

F = cp/r[v/c -cos(P) -1P + v/c 1R + sin(P) 1RxP]

Ist Law Equilibrium F=0: p=0

2nd Law F= ma

3rd Law Equilibrium: F=0: 0=DELxP, sin(P)=0, cos(P)=1=v/c, v=c;

action and reaction: -1R + v/c 1R when v=c and 1P parallel to 1R when 0=DELxP.

Answer 4

They really are all the same law. They just are expressed as three laws to be easier understood by introductory students.

For instance, Newton's first law doesn't really need to be written. It is just a special case of his second law for when Fnet =.0.

If you use enough mathematics, you can re-define a Newtonian unified law of motion.

The sum of all external forces acting on a system of bodies equals the rate of change of the net momentum of the system of bodies. Momentum being defined as the mass of a body multiplied by its velocity.

In mathematics symbols, you'd express this as:

∑F_external = ∂/∂t (∑p_i)

p_i ≡ m_i*v_i

Answer 5

they all have to do with momentum and velocity and the motion of everything. Newton's laws are basically all related to movement of all objects.

Answer 6

Force!

1. No force no acceleration.

2. Force = ma

3. Sum of the forces is zero. For every force there is an equal and opposite force.

Answer 7

They all have to do with gravity!