differenciate between contact forces and force at a distance
Answers
Answer:
Contact forces involve push, pull and friction. ... At a distance At a distance force is when two interacting force is when two interacting objects are not touching, for example: the moon and the Earth's seas. At a distance forces encompasses gravity and magnetism. encompasses gravity and magnetism
Answer:
Contact forces involve push, pull and friction. ... At a distance At a distance force is when two interacting force is when two interacting objects are not touching, for example: the moon and the Earth's seas. At a distance forces encompasses gravity and magnetism. encompasses gravity and magnetism.....
We already know the definition of force as the push or pull experienced by an object when it interacts with another object which results in the change of state either from rest or from uniform motion. The application of force can also result in the change of the shape of the object. Force is classified into two types, and they are contact force and non-contact force.
When you jump, you always return to the surface. Why? Is there anything that is holding your feet when you try to jump? When you throw a ball high up in the air, it reaches the highest point, and then it was invariably returned to its thrower on the ground. These occurrences can be explained by the non-contact force.
What is Non-Contact Force?
A non-contact force is a force applied to an object by another body that is not in direct contact with it. Non-contact forces come into play when objects do not have physical contact between them or when a force is applied without any interaction. When compared to the types of contact forces, there are very few non-contact forces.....