FORCES (revision)

A force is ____.

• a push or pull that can cause movement

• a magnet

• when someone does not work

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Tags

CCSS.8.EE.A.4

This is an example of _____.

• magnetism

• gravity

• work

What is the resultant force?

• 20 N

• 0 N

• 400 N

• 40 N

What is the resultant force?

• 10 N

• 0 N

• 25 N

• 1 N

What do the lines around this magnet represent?

• North Pole
• South Pole
• Magnetic Declination
• Magnetic Field

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A magnet cannot not move which of the following objects?

• a paper clip
• a nail
• a toothpick
• a staple

True or False: All metals stick to magnets.

• True
• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

This large crane magnet functions only when the electrical current is ON.  The crane magnet is an example of what type of magnet?

• NIB Magnet
• Ceramic Magnet
• Electromagnet
• funnel magnet

Tags

NGSS.MS-PS2-3