What are the four properties of force?

Answer 1

Forces can be broken down into two main types, contact and non-contact. Contact forces include friction, tension, normal, spring and applied. Non-contact forces are gravitational, electrical and magnetic.

Answer 2

1. Magnitude: The size or strength of the force.
2. Direction: The way in which the force is applied.
3. Point of Application: The location at which the force is exerted on an object.
4. Line of Action: The path along which the force acts.

Answer 3

The five types of force are forward force, gravity, air resistance, water resistance and friction.

The forward force of inertia which is created by the deceleration of a projectile, missile, or bomb when impact occurs; the forces are directly proportional to

the deceleration and mass of the parts being decelerated. Also known as impact force.

Gravity is a force that pulls objects downwards towards the center of the earth. eg throwing a ball into the air and it falls down.

Air resistance pushes against things which are moving. eg a plane.

Water resistance is when you are swimming you find it harder to move your arms/legs through the water there is much more resistance in water than air because of the concentration of the water.

Friction is the resistance between two surfaces that are in contact with each other. eg braking a car.

Answer 4

direction of the force

mass

time

change of velocity

only four i think!

Force=mass x (change in velocity)/ time

Answer 5

There are four properties of force: gravitation, electromagnetism, the weak interaction, and the strong interaction.

Answer 6

Speed up,slow down,change direction,turn,change shape!