Natural - Unit 5 Forces

Choose the correct options:

• Forces, in phyics are represented by arrows.

• Force is simply a push or pull in a particular direction.

• Forces, in phyics are represented by circles.

• All forces happens when there is contact.

• There are two types of forces: contact forces and non-contact forces.

When two objects interact with one another in the distance, the type of force is:

• Contact

• Non-contact

A normal force...

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An applied force...

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A frictional force...

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A buoyant force...

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Contact forces happen when an object can push or pull another from a distance.

• True

• False

What force is this?

• Electrostatic: It pulls or repels two charged particles.

• Gravitational: It causes an object to pull another toward it.

• Magnetic: It attracts or repel magnetic objects.

What force is this?

• Electrostatic: It pulls or repels two charged particles.

• Gravitational: It causes an object to pull another toward it.

• Magnetic: It attracts or repel magnetic objects.

What force is this?

• Electrostatic: It pulls or repels two charged particles.

• Gravitational: It causes an object to pull another toward it.

• Magnetic: It attracts or repel magnetic objects.