No it is a non conservative force
Non conservative forces are frictional force, air resistance, tension in a string and normal force etc.
Air resistance
conservative force
Conservative vector force is the result of the gradient of energy. Gravitational vector force is the result of the gradient of -GmM/r = -mu/r.
-gravity
Non conservative forces are frictional force, air resistance, tension in a string and normal force etc.
Scalar force and vector force. Force like many fields in physics is a quaternion.
By Tractive Resistances I assume the total driving resistances including air resistance, rolling resistance etc.. In this to move the vehicle at a constant speed the driving force should be equal to tractive resistance. This means driving force at wheel is 280 N. Power = Force * Velocity 280 * 18 = 5040 W = 5.04 KW.
Air resistance
conservative force
Conservative vector force is the result of the gradient of energy. Gravitational vector force is the result of the gradient of -GmM/r = -mu/r.
-gravity
Yes, Coulomb's law is an example of a conservative force. A conservative force is one in which the energy required to move a particle (subject to this force) from one point in space to another is independent of the path taken.
The difference is that on conservative forces you can get the force back while on nonconservative you can't
No, the force in tension of a string is not conservative. The only non-conservative force acting is the tension force, but it acts perpendicular to the path of the object at every instant, and so it does zero work.
gravitational force
gravitational force