Tension occurs in objects when something is pushing or pulling against something that is pulling the opposite way. Like a seagull gliding through the air or a book getting slid across carpet.
Tension is not an invisible force. It is a force that occurs when objects are pulled in opposite directions, causing them to stretch. While tension itself cannot be seen, its effects on objects can be observed.
Tension.
To calculate the tension between two objects, you can use the formula T mg ma, where T is the tension, m is the mass of the object, g is the acceleration due to gravity, and a is the acceleration of the object.
Forces take place when there is an interaction between two or more objects. These interactions can occur through contact forces, such as friction or tension, or through non-contact forces, such as gravitational or electromagnetic forces. Forces can influence the motion or deformation of objects.
Two objects must be touching and it has to transfer heat
elastic potential
that is friction
Contact force does not operate at a distance, as it requires physical contact between objects to occur. This force arises when two objects are in direct contact with each other. Examples of contact force include friction, tension, normal force, and applied force.
Normal Fault
Cohension; surface tension
Touching forces, also known as contact forces, are interactions that occur when two objects physically touch each other. They can include forces like friction, normal force, tension, and air resistance. These forces are important in understanding how objects behave and move in the physical world.
Impact craters occur where objects impact on a solid surface.