Bill Nye Motion

At the beginning of the video Bill breathes across the camera lens. What is created?

• Condensation

• Precipitation

• Run-off

• Conduction

Tags

NGSS.MS-ESS2-4

A force is defined as __________.

• push or pull

• movement

• inertia

• heat transfer

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

An object in motion will stay in motion unless ____________.

• acted upon by an outside force

• heat is removed

• there is no friction

• it is not spherical in shape

Which object would require the least amount of force to move?

• golf ball (1.62 oz)

• baseball (5 oz.)

• basketball (22 oz.)

• soccer ball (12 oz.)

Tags

NGSS.MS-PS2-2

Which would require the greatest amount of force to stop?

• basketball (22 oz.)

• golf ball (1.62 oz.)

• soccer ball (12 oz.)

• baseball (5 oz.

Tags

NGSS.MS-PS2-2

Whether an object is moving or sitting still it has ____.

• inertia

• friction

• momentum

• acceleration

What is the mathematical equation for Force?

• Force = mass x acceleration

• Force = molecules x acceleration

• Force = length x width

• Force = length x width x height

Tags

NGSS.MS-PS2-2

In zero gravity, do the laws of motion still apply?

• Yes, objects in motion in space tend to stay in motion unless acted upon by an outside force.

• Yes, objects in motion in space do not have inertia.

• No, objects cannot be in motion in space because there is no gravity.

• No, if you do not have gravity you have no motion.

Tags

NGSS.MS-PS2-4

The more inertia _____.

• the more force you need

• the less force you need

• the more friction an object contains

• the less friction an object contains

Tags

NGSS.MS-PS2-2

What is mass?

• The amount of "stuff" an object contains.

• The weight of an object.

• The amount of inertia an object contains.

• The amount of gravity an object contains.