Force and Motion Quiz

The scientist who developed three Laws of Motion was?

• Mr. Caramagno
• Sir Isaac Newton
• Albert Einstein

Tags

NGSS.HS-PS2-1

When the force on the object is _______  the object will not move.

• unbalanced
• rest
• balanced

Tags

NGSS.MS-PS2-2

The second Law is about inertia: the motion of an object depends on the_____ of the object and the amount of ____ used.

• outside and equal
• mass and force
• force and Sir Isaac Newton

Tags

NGSS.MS-PS2-2

If you increase the mass on an object, its acceleration

• decreases
• stays the same
• also increases
• stops

Tags

NGSS.MS-PS2-2

How much force is needed to accelerate a 3kg skateboard at 5m/s^2. 

• 8N
• 1.6N
• 0.6N
• 15N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

How much force is needed to accelerate a 25kg bowling ball at 2m/s². 

• 50N
• 5N
• 12.5N
• 100N

Tags

NGSS.MS-PS2-2

If a 2kg bird is pushed by the wind with a force of 2N, how fast does the bird accelerate?

• 1 m
• 2 m/s²
• 4m/s²
• 1 m/s²

Tags

NGSS.MS-PS2-2

For an object to remain at rest, which of the following must be true? 

• The forces on it are balanced
• There is no friction
• Gravity does not act on it
• The object has no mass

An object will remain at rest unless a balanced force acts upon it.

• False
• True

Tags

NGSS.MS-PS2-2

If you increase the force on an object, its acceleration? 

• decreases
• stays the same
• also increases
• stops

Tags

NGSS.MS-PS2-2