Forces

A force is a

• push

• pull

• push or a pull

• neither

I want to move my bookshelf across the room. Should I try to create more or less friction? What about force? Select all that apply.

• more friction

• less friction

• more force

• less force

Tags

NGSS.3-PS2-1

An example of a touching force would be,

• a mom pushing a stroller

• a magnet attracting a paperclip

• gravity pulling us down after jumping

• blowing a feather off a table

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

Opposite poles on a magnet

• attract

• repel

A north pole and a north pole would

• attract

• repel

Tags

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Multiple forces acting on an object of equal strength are? Select all that apply

• balanced

• unbalanced

• stable

• unstable

Tags

NGSS.3-PS2-1

Luis is pulling me in one direction and Eshanti is pulling me with more force in the opposite direction. Select all that apply!

• Miss Robinson will move towards Luis

• Miss Robinson will move towards Eshanti

• Miss Robinson is balanced

• Miss Robinson is unbalanced

Tags

NGSS.3-PS2-1

Gravity pulls us

• toward the left

• toward the right

• toward the ground

• toward the sky

Tags

NGSS.5-PS2-1

Grayson and Ethan are both pushing on a block. They are pushing in opposite directions, but the block is not moving. why?

• The opposite forces are balanced

• the opposite forces are unbalanced

• The block is stable

• The block is unstable

Tags

NGSS.3-PS2-1

How does increasing the amount of paper between a paperclip and a magnet affect the magnets ability to attract the paperclip?

• using more paper strengthens the force of the magnet

• using more paper weakens the force of the magnet

• using more paper does not affect the magnet

Tags

NGSS.3-PS2-3