A force is any external effort that causes an object to undergo a certain change, either concerning its movement, direction, or geometrical construction . OR Force is a push or pull which change the position of an object with time .
Force is a vector quantity .Force of an object constitute magnitude as well as direction .
According to NEWTON'S 2nd LAW force of an object is defined as -
F = ma
where m is mass of an object
a is acceleration
S I unit of force is NEWTON
Force is a vector quantity .Force of an object constitute magnitude as well as direction .
According to NEWTON'S 2nd LAW force of an object is defined as -
F = ma
where m is mass of an object
a is acceleration
S I unit of force is NEWTON
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