Force and Motion

A push or pull

• speed

• newton

• force

• motion

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Metric unit for force and weight

• newton

• force

• motion

• gravity

Measure of how far something moves during a period of time.

• force

• motion

• balanced force

• average speed

Forces that cause a change in velocity when they act on an object.

• motion

• unbalanced forces

• velocity

• balanced forces

Tags

NGSS.MS-PS2-2

The resistance of one surface on another.

• friction

• gravity

• motion

• newton

A force that pulls objects towards Earth's center.

• balanced force

• friction

• gravity

• velocity

Tags

NGSS.MS-PS2-4

The rate of change in position based off time and direction.

• force

• velocity

• newton

• gravity

Tags

NGSS.MS-PS3-1

Forces equal in size, but opposite in direction that act on an object.

• balanced forces

• gravity

• unbalanced forces

• motion

Which of the following changes would give a planet greater pull?

• more mass

• faster speed

• higher velocity

• greater distance

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Weight is a measure of -

• mass

• gravity

• friction

• velocity

Tags

NGSS.MS-PS2-4