Forces, Motion, Velocity, Acceleration

The speed of an object in a particular direction is called . . .

• speed

• velocity

• acceleration

• force

Tags

NGSS.MS-PS3-1

Any change in velocity (speed and/or direction) of motion . . .

• speed

• velocity

• acceleration

• force

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

A push or pull on matter from all directions is called . . .

• speed

• velocity

• acceleration

• force

Tags

NGSS.HS-PS2-1

Forces that cause a change in motion are . . .

• gravity

• friction

• balanced forces

• unbalanced forces

Tags

NGSS.MS-PS2-2

Forces on an object that are equal in size & opposite direction, cancelling each other out, are called . . .

• unbalanced forces

• balanced force

• friction

• gravity

Tags

NGSS.3-PS2-1

A force that opposes motion; can act between two objects that are touching, or between air & a moving object . . .

• gravity

• friction

• balanced forces

• unbalanced forces

Speed = _______________

• Distance + time

• Distance – time

• Distance x time

• Distance / time

Tags

NGSS.MS-PS3-1

Velocity = _______________

• Speed – direction

• Speed + direction

• Speed x direction

• Speed / direction

Avery likes to walk 30 feet in 10 seconds. What is her speed?

• 3 feet/sec
• 6 feet/sec
• 10 feet/sec
• 2 feet/sec

Tags

NGSS.MS-PS3-1

If you slow down on your bicycle, you accelerate.

• TRUE
• FALSE

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5