Actually, I really knew about this but, I would like to tell all people that do not do a crime...! so that we will be in ONE peace! Please spread this to your friends..! or post this on twitter..! I really appreciate that! Well, here are the examples: a motorcycle is doing an action when the driver is going on an unidentified distance. So, the driver is doing an action while he is on a distance force!!! Did I answer your question? (from Rhiyan Mae)
That refers to a force that acts even when the object involved don't touch one another directly.
Such forces include gravity, the electric force, and the magnetic force.
Contact Forces Action-at-a-Distance Forces Frictional Force Gravitational Force Tension Force Electrical Force Normal Force Magnetic Force Air Resistance Force Applied Force Spring Force
we can show moment arm as r=torque divide by force.
The turning effects of forces are known as moments. A moment is computed by multiplying the force by the perpendicular distance from its line of action to the fulcrum.
Okay, distance force is force that is moved by a distance. Hope u understand!
Force times distance. Or force over distance.
Without going into advanced physics, just consider it an action at a distance. The objects don't need to be touching directly for the force to be transmitted.
That's the torque due to the force.
Contact force means that objects need to be in contact for there to be a force. "Action at a distance" means the objects do NOT need to touch one another directly.
Gravity is action at a distance, a non contact force
It's not. For there to be friction, there must be nodistance between the objects (surfaces) in question. Action at a distance forces are forces like gravity and electromagnetism. These forces can affect the state of an object with no media attached to the object.
Contact Forces Action-at-a-Distance Forces Frictional Force Gravitational Force Tension Force Electrical Force Normal Force Magnetic Force Air Resistance Force Applied Force Spring Force
we can show moment arm as r=torque divide by force.
The turning effects of forces are known as moments. A moment is computed by multiplying the force by the perpendicular distance from its line of action to the fulcrum.
Contact forces: frictional force, tension Force, air resistance force , applied force and spring force Action-at-a-Distance Forces: gravitantional, electrical and magnetic force If this was the answer you where looking for :)
Turning moment (Nm) = Force (N) x Perpendicular Distance from the pivot to the line of action of the force (m)
A moment, also known as torque, is a measure of the tendency of a force to cause an object to rotate around an axis or point. It is calculated by multiplying the magnitude of the force by the perpendicular distance from the line of action of the force to the axis of rotation. The moment of a force is the product of the force and the perpendicular distance from the point of rotation to the line of action of the force. It is a vector quantity that describes how much a force tends to make an object rotate. Moments are important in physics and engineering for understanding the effects of forces on objects and structures.
Okay, distance force is force that is moved by a distance. Hope u understand!