Science PMA 1 Review

What kind of energy does the skateboarder represent? 

• potential
• chemical
• nuclear
• kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What kind of energy does the big rock hold?

• kinetic
• chemical
• potential
• nuclear

Tags

NGSS.MS-PS3-2

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-2

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

Tags

NGSS.MS-PS2-2

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.MS-PS2-1

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 pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

Tags

NGSS.MS-PS2-4

What is a force that works AGAINST MOTION?

• Force
• Motion
• Gravity
• Friction

Tags

NGSS.3-PS2-1

When a car drives by, we know it is in motion because we use a ______________.

• ruler
• car
• reference point
• object

Tags

NGSS.3-PS2-2

A contact force is from

• touching objects

• far apart objects

• not touching object

• always a pull

Tags

NGSS.MS-PS2-5