Contact Forces Lessons 1-3 Test Review

The force of attraction between any two objects is _______.

• gravity

• friction

• magnetism

• electricity

Tags

NGSS.MS-PS2-4

_______ is the amount of matter in an object.

• Mass

• Volume

• Density

• Weight

Air particles coming in contact with moving objects is _______.

• air resistance

• gravity

• friction

• magnetism

The combination of all forces acting on an object is _______.

• net force

• friction

• mass

• velocity

Tags

NGSS.MS-PS2-2

_______ is created because of friction.

• Thermal energy

• Sound energy

• Light energy

• Chemical energy

_______ is changing the shape or structure of an object to make it travel faster.

• Streamlining

• Insulating

• Coloring

• Heating

Tags

NGSS.MS-ETS1-4

_______ are equal forces acting in opposite directions.

• Balanced forces

• Unbalanced forces

• Gravitational forces

• Frictional forces

_______ will cause an object to move in the direction of the greater force.

• Unbalanced forces

• Balanced forces

• Frictional forces

• Gravitational forces

Tags

NGSS.MS-PS2-2

Speed with direction is _______.

• velocity

• acceleration

• distance

• momentum

The distance an object travels in a given amount of time is _______.

• speed

• mass

• volume

• temperature

Tags

NGSS.MS-PS3-1