Motion by Christian Downey

What is a force?

• a push or pull
• speed or acceleration 
• potential or kinetic energy
• balanced or unbalanced force

Tags

NGSS.3-PS2-1

When objects remain in the same place, it is called...

• gravity
• friction
• balanced force
• unbalanced force

Tags

NGSS.3-PS2-1

Speed can be found my calculating...

• acceleration/velocity
• friction/gravity
• momentum/time
• distance/time

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NGSS.4-PS3-1

What is the force that causes everything to be pulled down to the Earth?

• friction
• gravity
• balanced
• unbalanced

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NGSS.5-PS2-1

Kinetic energy is when....

• energy is stored up in an object
• energy is released and the object moves

Tags

NGSS.4-PS3-1

NGSS.4-PS3-3

Friction helps objects to move easier.

• true
• false

Tags

NGSS.3-PS2-1

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

Tags

NGSS.3-PS2-1

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

_______________ is how fast an object changes over time. 

• speed
• velocity
• momentum
• acceleration

Tags

CCSS.HSF.IF.B.4

When you tell the direction and speed of an object, you give its

• motion
• velocity
• acceleration
• mass

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CCSS.HSN.VM.A.1