Science 5

Many objects in the surroundings that appear to stay in place.

• motion

• reference point

• force

• distance

Change in position of an object over time compared with a reference point.

• motion

• reference point

• force

• distance

The length by which an object has mover from a reference point.

• motion

• reference point

• force

• distance

The rate at which the object moves over a certain distance in a given time

• balanced forces

• speed

• force

• unbalanced force

The push or pull that makes something move.

• balanced forces

• speed

• force

• unbalanced force

Forces that cancel each other out when acting together on a single object.

• balanced forces

• speed

• force

• unbalanced force

The amount of Earth's pull on a body.

• buoyancy

• friction

• inertia

• gravity

Tendency of an object at rest to remain at rest, or an object to stay in motion in a straight line unless unbalanced force acts on it

• buoyancy

• friction

• inertia

• gravity

The force that works against motion when surfaces rub against each other.

• buoyancy

• friction

• inertia

• gravity

What is the meaning of "SI" in metric system of measurement.

• Units of International System

• System International Units

• International System of Units

• System Units International