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What objects are similar because they are both areas where forces can act without objects touching?
Two examples of objects that are similar in that forces can act without objects touching are magnets and electric fields. In both cases, forces can act at a distance without direct contact between the objects.
Do things have to be touching each other to apply forces?
No, things do not have to be touching each other to apply forces. Forces can act at a distance through fields, such as gravitational and electromagnetic fields. These fields can exert forces on objects without physical contact.
Are magnetic and gravitational forces contact or non contact forces?
Magnetic and gravitational forces are non-contact forces, meaning they can act on objects from a distance without physical contact between the objects. Magnetism can attract or repel objects without direct touch, while gravity can pull objects towards each other even without touching.
What Some forces act at a distance and thus do not require .?
Some examples of forces that act at a distance and do not require contact are gravitational forces and electromagnetic forces. These forces can exert their influence on objects without physically touching them, such as how the Earth's gravity keeps objects on the surface and how magnets attract or repel each other.
How can forces act on an object without touching?
Forces can act on an object without touching it through fields. In the case of gravitational forces, objects are attracted to each other through gravitational fields, without physical contact. Similarly, magnetic or electric fields can exert forces on objects without direct contact.
