9/31 Lesson(Forces, Friction, Newtons 1st Law)

Newton's Laws Intro SPS8.b

Learning Targets:
I can determine balanced and unbalanced forces and calculate the net force of an object. (Knowledge)


I can explain Newton’s First Law of motion as it relates to inertia. (Knowledge)

Multiple Choice

Which team will push the box further?

• Team 1

• Team 2

Fill in the Blanks

Fill in the Blanks

Open Ended

A collision makes the car stop suddenly. What happens to you?

Multiple Choice

Newton's First Law is known as the Law of...

• friction

• inertia

• mass

• gravity

Multiple Choice

What is Newton's First Law?

• F=ma

• Every action has an equal and opposite reaction.

• An object at rest stays at rest, an object in motion stays in motion.

• Friction.

Multiple Choice

The tendency of an object to resist a change in its motion...

• acceleration

• mass

• frame of reference

• inertia

Multiple Choice

Balanced or Unbalanced

• Balanced

• Unbalanced

Multiple Choice

If one object has twice as much mass as another object, it also has twice as much...

• inertia

• velocity

• acceleration due to gravity

Multiple Choice

If a hockey puck slides on a frictionless surface it will eventually slow down because of its inertia.

• True

• False

Open Ended

What could/would stop the puck?

Multiple Select

A bowling ball is rolled across the parking lot. Which statement about it is true?

• the bowling ball will eventually stop because of friction

• the bowling ball will eventually stop because of inertia

• the bowling ball will only stop if it strikes something

• the bowling ball will never stop

Open Ended

Give a rel world example of Newton's First Law of Motion.