Science Forces and Motion

What is a force?

• A push or a pull

• It is a movement

(3) Balanced forces have either a push or pull that is __________.

• Equal

• Unequal

• Hard

• Easy

Motion can be described through a change in _____.

• temperature

• distance

• position

• speed

_____ is the force that slows and stops motion between touching objects.

• Friction
• Gravity
• Pull
• Push

Which would require the most force to move?

• a toy car
• a sleeping cat
• a science book
• a chair with a friend sitting in it

Tags

NGSS.MS-PS2-2

Which of the following statements is true? 

• Balanced forces cause a change in motion. 
• Unbalanced forces cause a change in motion. 
• Forces do not effect the change in motion. 

Tags

NGSS.MS-PS2-2

What can move in round and round?

• 
• 
• 
• 

What type of motion is this?

• Back and forth

• Straight line

• Up and down

• Zigzag

Tags

NGSS.K-PS2-1

What can move in a zigzag?

• 
• 
• 
• 

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

How do the cars move?

• Round and round.

• Straight line.

• Up and down.

• Zigzag

Tags

NGSS.MS-PS3-1