Study

Force and Motion

0%

0 0 0

How do we turn water into ice?

We take heat away from water. We freeze it.

If we apply force to a paperclip, what will happen?

It will bend.

Where is Teacher James from? What city and country?

Vancouver, Canada.

What force causes the chair to break?

Gravitational force

What is happening?

The ball speeds up.

What did the force do here?

It stopped a moving object.

What is this an example of?

Pulling

What force is this?

Gravitational force

What is this an example of?

A force speeding up a moving object.

What is this an example of?

Pulling

What does the word stationary mean?

Not moving

Do all objects return to its original shape when a force is removed?

No

What does the word direction mean?

Which way something is moving.

If we apply force to an ice cream stick, what will happen?

It will break.

How do we turn water into gas.

We add heat to it. We boil it.

What is this an example of?

Pull

At what temperature does water turn into ice?

Zero degrees Celsius.

If we pour boiling water onto frozen glass, what will happen?

The glass will break.

What is this an example of?

Pushing

What does the word "benefit" mean?

Something that is good or helps people.

True or False? Changes in objects are always beneficial to people.

False

What is this an example of?

Changing direction of an object,

What is this an example of?

Push

What is this an example of?

Pulling

What is this an example of?

Push

What is a force?

A force is a push or pull that can change the motion of an object.

At what temperature does water turn into gas?

100 degrees Celsius

If we apply force to a rubber band, what will happen?

It will stretch.

If we stretch a rubber band and remove the force, what happens?

The rubber band returns to its original shape.