Energy, Forces and Motion

Which is true about energy?

• Energy can cause motion
• Energy cannot be stored
• Energy can be destroyed
• Energy cannot be stored

Tags

NGSS.MS-PS3-5

What does this diagram show?

• jumping will cause the object to move
• no force is need to put an object in motion
• an object will go in the direction of the force applied
• object will go in opposite direction of the force applied

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What kind of energy does this roller coaster car have because it is in motion?

• chemical energy
  
• light energy
  
• mechanical energy
• electrical energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

 Why is the cloth in the middle not moving?

• Force A is stronger
  
• Force B is stronger
• Force A and Force B are the same direction
  
• Force A is equal to Force B

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

All objects in the universe have a gravitational attraction to each other. 

• True
• False

Tags

NGSS.MS-PS2-4

Which of the following is a unit of energy?

• Kilowatts
• Grams
• Meters per Second
• Joules

What is the net force?

• 5 N
• 45 N to the left
• 5 N to the right
• 45 N to the right

Tags

CCSS.HSN.VM.A.3

What is a force?

• the PUSH or PULL on an object 
• The MOTION an object creates
• The objects HITTING one another
• Going REALLY FAST

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Is it BALANCED? 

• Yes
• No

Which one is balanced?

• top
• bottom
• both