forces and motion

What will put an object into motion?

• Forces
• Nothing
• Photosynthesis
• Oxygen

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of these will cause a rolling soccer ball to slow down and stop?

• Gravity
• Friction
• Pull
• Magnetism

Tags

NGSS.MS-PS2-2

Which surface will create the most friction?

• Tile
• Gym floor
• Carpet
• Concrete

______ measures an object's tendency to resist changing its motion.

• Acceleration
• inertia
• Gravity
• weight

The term for when an object speeds up, slows down, or changes direction

• Speed
• Velocity
• Acceleration
• Newtons

Tags

NGSS.MS-PS2-2

What is a force?

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

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

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

• gravity
• friction
• balanced force
• unbalanced force

Tags

NGSS.3-PS2-1

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

• friction
• gravity
• balanced
• unbalanced

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Force is measured in....

• Galileos 
• Newtons
• Di Vincis
• Einsteins 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

An unbalanced force is when objects move in one direction because the force is greater from that direction.

• true
• false

Tags

NGSS.MS-PS2-2