5.
is known as
A. magnetic force
C. electrostatic force
B. elastic force
Dfriction
The force that pulls bodies to the earth's surface is known a
A. gravitational force.
C. elastic force
B. magnetic force
D. electrostatic force
-
All the following is used to reduce friction except
A. using lubrication
C. using rollers
B. pushing surfaces
D. using rough surfaces
The force in catapults is known as
A. gravitational force
C. elastic force
B. magnetic force
D. electrostatic force



Answer :

Final answer:

The explanation distinguishes between field forces like gravitational, electrostatic, and magnetic forces, emphasizing the fundamental role of electric forces in interactions at the atomic level.


Explanation:

Frictional force is not a field force, unlike gravitational, electrostatic, and magnetic forces. The force responsible for holding an atom together is electric, as mentioned in the study materials provided. Electric forces are fundamental and interact in various scenarios, such as in the example of objects interacting due to electrical charges.


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