In total there are 4 distinct forces: The electromagnetic force, the weak nuclear force,
strong nuclear force, and gravitation.
Recently, the electromagnetic force and the weak force has been combined into the
electroweak force. Physicists are aiming to "unify" the other two forces like this.
Answer2:
Forces are the first derivative of energy. Energy is a Quaternion quantity having a scalar/Boson S part and a vector/Fermion V part or a Boson part and a Fermion part.
The energy is W = S + V = [s,V]
The forces is the first derivative
Force F = [d/dr,Del] [s,V] = [ds/dr -Del.V, dV/dr + Del s + DelxV]
There are Five Forces;
1. The Centripetal scalar force: ds/dr
2. The Centrifugal scalar force: -Del.V
3. The Tangent vector force: dV/dr
4. The Gradient vector force: Del s
5. The Curl vector force: DelxV
For example the five forces of Gravity Forces are:
W = -mGM/r + cP = -vh'/r + cP
where the vector force is the Momentum energy cmV=cP, the "Dark Energy"!
F= [d/dr,Del] [-vh'/r, cP] = [vp/r -cDel.P, cdP/dr - Del vh'/r + cDelxP]
F = [vp/r - cp/r cos(P), -cp/r 1P + vp/r 1R + cp/r sin(P) 1RxP]
1. centripetal force: vp/r this is the gravitational attraction force.
2. centrifugal force: -cDel.P= -cp/r cos(P) this is the "Cosmos Divergence" force.
3. tangent vector: cdP/dr = cdP/cdt = dP/dt = mdV/dt
4. Gradient vector: Del -mGM/r = mGM R/r3 = mGM/r2 1R = vp/r 1R
5. Curl Vector: cDelxP = cp/r sin(P) 1RxP this is the circulation/Transverse vector.
At the Boundary/Stationary 0=F Condition there are only 4 forces,
the Curl is zero, 0=DelxV and Newton's Equal and Opposite forces is true.
Friction is usually classified into two types: static and kinetic friction. Static friction refers to the frictional forces between objects that are not moving. Kinetic friction relates to friction that is produced between objects that are in motion relative to one another.
There are four types of friction that include static friction and fluid friction. The other two types are sliding friction and rolling friction.
air resistance is different from friction because friction is more than one thing because there is many different types of friction air restance is one of those types of friction.
Mainly friction.
1. Static2. Sliding3. Rolling4. Air5. Fluid
All types of friction act opposite to the direction of motion but static friction is the friction present before motion occurs.
There are many types of forces that oppose motion such as friction, drag and most universal, gravity.
air resistance is different from friction because friction is more than one thing because there is many different types of friction air restance is one of those types of friction.
when i am ask is friction important i say the answer is yes. friction is important and can help people in many different ways. like cars for a example cars use friction to drive on the road. there is many different types of friction to; dry friction, fluid friction, lubricated friction, skin friction, internal friction, ect..... all of these types of frictions can be different a different way.
air friction ,fluid friction, eddy current
There are 2 types of frictions: 1. Rolling friction 2. Static friction 3. Fluid friction
Fluid friction is the friction that occurs when an object moves through a fluid or gas.
There are three types of friction and all are all actually used often. These are static friction, rolling friction, and sliding friction.
There are several types of mechanisms that use friction to operate. The include friction drives, friction clutches, and friction brakes.
there are four sliding static rolling fluid
Friction act on us every day. Types of Friction: 1) Sliding friction 2) Rolling friction 3) Static friction 4) Fluid friction
there are two types of friction limiting static $ kinetic
The two main types of friction are kinetic and static.
The two main types of friction are kinetic and static.