Question

what is force ? what is weight? what is velocity? ​

Answer 1

Answer:

FORCE : The push or pull on an object is called force.

SI unit is Newton.

WEIGHT : The weight of an object is the measure of the intensity of the force imposed on this object by the local gravitational field.

SI unit is newton.

VELOCITY : Velocity can be defined as the displacement of an object with respect to time.

SI unit is metre/second (m/s) .

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Answer 2

force

a push or pull is defined as force

SI unit is newton

there are two types of force

Balanced force

unbalanced force

Weight

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the force by which a object is attracted towards towards earth

SI unit is newton

weight =m*g

it can be zero at the centre of the earth

velocity

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rate of change of displacement

SI unit is m/s

v=s/t

it is a vector quantity