Forces and Motion

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.

Tags

NGSS.MS-PS2-2

This is an example of what kind of force?

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

Tags

NGSS.3-PS2-1

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

• Friction
• Push
• Pull
• Magnetism

Tags

NGSS.MS-PS2-2

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

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

• motion
• speed
• work
• force

Tags

CCSS.6.RP.A.3B

The measure of the pull of gravity on an object is ___________________.

• motion
• weight
• speed
• friction

Tags

NGSS.MS-PS2-4

if you have balanced forces on a ball what happens

• It stays still
• Keeps going
• :(
• :)

Tags

NGSS.MS-PS2-2

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Calculate the net force of the object in the image shown.

• 20N
• 35N
• 5N
• 25N

Tags

CCSS.HSN.VM.A.3