Types of forces, Formula of each force, example of each force, discoverer of each force, More information about fundamental forces.

2. Gravitational Force
The Gravitational force is a force that attracts any object
with mass. Every object including us is pulling on every other
the entire universe.

3. Formula of Gravitational
Force

4. Who discovered
Gravitational Force?
Sir Isaac Newton was an English
mathematician and mathematician and
physicist who lived from 1642-1727. The
legend is that Newton discovered Gravity
when he saw a falling apple while thinking
about the forces of nature.

5. Frictional Force
Friction is a force that is created whenever two
surfaces move or try to move across each other.
Friction is dependent on the texture of both
surfaces.

6. Formula of Frictional Force

7. Who discovered
Frictional Force?
Guillaume Amontons (1663-1705)
rediscovered the two basic laws of friction
that had been discovered by Leonardo Da
Vinci, and he also came up with an original
set of theories.

8. Electrical Force
An electric force is an attractive or repulsive
force between two charged objects. Electric
forces are different from magnetic forces,
although the two are strongly related.

9. Formula of Electrical
Force

10. Who discovered Electrical
Force?
Charles-Augustin de Coulomb was a French
physicist. He was best known for developing
Coulomb's law, The law was first published in
1784 by French physicist Charles Augustin de
Coulomb.

11. Magnetic Force
Magnetic force is the mechanical force exerted
from a magnetic field to a magnetic pole that is
placed within that particular magnetic field.

12. Formula of Magnetic
Force

13. Who discovered Magnetic
force?
Andre-Marie Ampere studied the relationship between
electricity and magnetism. He discovered that magnetic
fields are produced by moving charges (current). And
moving charges are affected by magnets.

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