NO
not always as the south pole of a magnet is magnetic yet it repels another south pole. :D
A force which (hampers or hinders) retards motion is a retarding force. Say for example if a ball is in motion and you sligtly touch it with a finger then it slows down before coming to a halt.So, you or to be more precise force excerted by your finger is a retarding force .
The human eye, simple telescope, photographic plate, and CCD.
Massacusetts and Connecticut
Yes, this is because when you touch ice at 0 degrees Celsius, it absorbs heat from your skin in order to melt and reach equilibrium with the surrounding temperature. This heat absorption process makes the ice feel colder to the touch than the water at 0 degrees Celsius, which is already at its melting point.
A force needs to be applied in order to touch something. This force can be exerted through physical contact or interaction between two objects, causing them to make contact with one another.
Surfaces will touch more when there is greater force, as the force pushes them closer together. Conversely, when there is less force, surfaces will touch less as there is less compression between them.
The force that acts between objects that touch each other is called friction. Friction is a resistive force that opposes the relative motion or tendency of motion between two surfaces in contact.
No, objects do not have to touch for a force to be involved. Forces, such as gravitational or electromagnetic forces, can act between objects even when they are not in direct contact.
Charged objects do not have to physically touch each other in order to exert a force on each other. The force between charged objects can be exerted through electromagnetic fields that extend through space. This force is known as the electrostatic force.
Gravitational force and electromagnetic force can act on an object without having to physically touch it. Gravitational force is the attraction between two masses, while electromagnetic force is the force between electric charges or magnets.
Two positive charges will repel each other from a distance due to the electric force between them. They do not have to touch in order to feel the repulsive force. This repulsion is a fundamental property of electric charges.
it only depends on your magnet.
A force has to be applied to an object in order for work to be done on the object. Work is defined as the product of the force applied to an object and the distance it moves in the direction of the force.
the lines of force are not real. these lines of force are imaginary lines. so we can not touch it.
No, electric force does not require objects to touch in order to act on each other. Objects with electric charge can exert attractive or repulsive forces on each other even when they are not in physical contact.
Objects that do not touch can still exert a force on each other through fields such as gravitational, electrical, or magnetic fields. These fields create a force that can act at a distance without physical contact between the objects.