Forces and Motion

If two forces are balanced then...

• an object will move slowly

• an object will stay at rest

• an object will move quickly

• all of the above

Tags

NGSS.MS-PS2-2

Friction is...

• the force created when two surfaces rub against each other

• the force of pulling

• the force of pushing

• the force of dancing

Tags

NGSS.MS-PS2-2

If you drop a golf ball and a ping pong ball from the same height at the same time, which one will hit the ground first?

• golf ball

• ping pong ball

• both at the same time

• bowling ball

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which metals can a magnet pick up?

• gold

• silver

• iron and steel

• copper and silk

Draw an arrow to show the direction of the force of gravity

Tags

NGSS.5-PS2-1

Write push or pull next these activities

Kick a ball, pedal your bike, jump on a trampoline

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

Write push or pull next to each activity

open the door, pick up books, tie your shoe laces

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

A force is a...

• sound or a run

• push and a pull

• pull and a rollover

• taste or a smell

Tags

NGSS.MS-PS2-1

Why can astronauts jump higher on the moon?

Tags

NGSS.MS-PS2-4

Will they attract or repel?

• they will attract

• they will repel

• they will attract and repel

• they will pop

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5