Invisible Forces Vocabulary

To move an object away from you

• balanced force

• force

• unbalanced force

• pull

• push

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

   Two forces that push and pull in opposite directions so that the object doesn’t, move

• balanced force

• force

• unbalanced force

• pull

• push

Tags

NGSS.3-PS2-1

   Two forces that push and pull in opposite directions where one force is greater that the other so that the object moves

• balanced force

• force

• unbalanced force

• pull

• push

Tags

NGSS.3-PS2-1

a push or a pull

• balanced force

• force

• unbalanced force

• pull

• push

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

to move an object towards you

• balanced force

• force

• unbalanced force

• pull

• push

Tags

NGSS.3-PS2-1

a bridge where the weight is pulled up by ropes hung from tall poles

• pillar bridge

• suspension bridge

• truss bridge

• arch bridge

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

a bridge with triangular supports

• pillar bridge

• suspension bridge

• truss bridge

• arch bridge

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

a bridge that is supported by thick poles

• pillar bridge

• suspension bridge

• truss bridge

• arch bridge

a bridge with curved arch in the center

• pillar bridge

• suspension bridge

• truss bridge

• arch bridge

Tags

NGSS.MS-ETS1-2

to make a plan for creating or doing something

• design

• engineer

• model

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-4