Forces and motion

Front

An example of magnetism is:

Back

The needle of a compass moves because of Earth's magnetism

Front

An example of gravity is:

Back

This attraction is not noticeable unless one of the objects is very large, for example a planet, a moon, or the Sun.

Front

An example of friction is:

Back

The rougher the surfaces are, and the harder the surfaces press together, the more friction there will be. Rough surfaces tend to create more friction. Smooth surfaces there will be less friction.

Front

What is an example of position?

Back

The distance (length) from the reference point changes when the object moves.

Front

An example of Direction is

Back

Direction of motion is the course or path that an object is moving and can be determined by reading a compass using the terms "north", "south", "east", or "west."

Front

Speed

Back

a measure of how fast an object is moving

Front

What happens to an object at rest when a stronger force (push or pull) is applied?

Back

A stronger force (push or pull) will make it move faster.

Front

object in motion .....

Back

if the force is applied to the side of the moving object, the object will turn

Front

Amount of surface area

Back

The amount of surface area in contact usually does not affect friction between two solids.

Front

force

Back

a push or pull to make stuff move