Force, Motion and Energy

When you push or pull something, you are creating_________________.

• weight

• a speed

• a force

• a surface

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A force can____________.

• make an object move

• make a moving object stop moving

• slow an object down

• all of the above

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

Why is person B having a hard time moving down the hill?

• Person B has more friction than person A.
• Person B has the same friction as person A.
• Person B is out of shape.
• Person B has less friction has person A.

This is an example of what kind of force?

• Balanced Force
• Pushing Force
• Gravity Force
• Unbalanced Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

To use force to cause something to move closer

• Push
• Pull
• Gravity
• Magnetism

Tags

NGSS.3-PS2-1

A force that slows or stops motion when objects rub together.

• Friction
• Push
• Pull
• Magnetism

What is motion?

• It's like the ocean
• Any change in an animal or person's position.
• Motion is like acting
• Any change in an object or person's position.

Tags

NGSS.MS-PS2-2

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

Tags

NGSS.MS-PS2-4

A measure of how fast something moves over a certain distance is ________________.

• motion
• speed
• work
• force

Tags

NGSS.MS-PS3-1