Question

what is forces and velocity
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Answer 1

Answer:

force:it is a push or pull apllied to an object.

velocity:it is speed with direction

Answer 2

$\huge{\underline{\mathfrak{Answer :}}}$

Force : In Physics, a push or pull of an object is called force. When once surface is moving over other surface force comes into play.

The unit of force is Newton.

There are various types of forces :

• Frictional Force

• Gravitational Force

• Magnetic Force

Effects of force :

• There'll be a change in the shape of an object. For example, Imagine there's a balloon. When you apply force and blow air into it, the balloon inflates, and there is a change in the shape of that balloon.

• Change in size of an object. For insistence, let's take the same balloon as an example. When you blow air in it, by applying force, the balloon fills air or in other words inflates and there'll be a change in it's shape.

Forces are equal in size but are opposite in direction.

Velocity : Velocity is the displacement covered by the time taken. It is the measure of the speed of an object.

The SI Unit of velocity is $\frac{Meter}{Second}$

Velocity is a vector quantity, which means Any quantity that has both direction and magnitude are vector quantities.