Phy. Science Newton 1 & 2 Formative

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

What kind(s) of objects have inertia?

• all objects with mass
• only objects at rest
• only objects in motion
• only objects whose motion is being changed

Tags

NGSS.HS-PS2-1

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

Tags

NGSS.MS-PS2-2

An object in motion will stay in what kind of motion as long as the net forces acting on it are zero?

• slowing motion in a straight line
• accelerating motion in a straight line
• constant motion in a straight line
• constant motion in an unpredictable direction

Tags

NGSS.MS-PS2-2

As the acceleration of an object increases, what happens to the force of the object? 

• force increases
• force decreases
• force remain the same
• mass increases

Tags

NGSS.MS-PS2-2

Why would one ball travel a greater distance than the other when pushed with the same amount of force?

• Different sizes
• Different weights
• Different masses
• Different forces

Tags

NGSS.MS-PS2-2

A push or pull that causes a change in motion

• Friction
• Gravity
• Force
• Mass

Tags

NGSS.MS-PS2-2

The amount of matter in an object

• weight
• force
• gravity
• mass

Tags

NGSS.MS-PS2-4

8 N to the left , and 4 N to the right. Find the net force. Is this balanced 

• 12 N Right  No
• 4 N Left  No
• 12 N Right  Yes
• 4 N Left  Yes

Tags

CCSS.7.NS.A.1A

Jenny applies a 60 N force to a 20 Kg cart, what is the acceleration of the cart if friction can be neglected?

• 1200 m/s²

• 0.33 m/s²

• 20 m/s²

• 3 m/s²

Tags

NGSS.MS-PS2-2