Forces cancel each other's effect if their size is

The 'SI' unit of force is

Density has 'SI' unit which is

In systemic diagram, force can be represented by an

Shapes and sizes of objects can be changed by the help of

If an object is at rest, the forces acting on it, are

A frictional force acting on an object when it moves through air is called

The upward push acting on object which is immersed in liquid or gas partially or totally, is called

We write on a board with chalk without slipping on floor is due to the presence of

The force of attraction between two masses is called

The earth pulls object towards center, causing it to fall

The force of friction can be reduced by the help of

A force which occurs when two surfaces come in contact and slows down motion while acting in

The dead sea is full of

Force can

Friction between moving parts of machine causes

When upthrust is equal to the weight of an object, it

The mass of a substance per unit of volume is called its

There will be a great distance in stopping a vehicle which is moving

The relationship between force, mass and acceleration is