Newton's Laws of Motion

What is the formula for force?

• F=M/A
• F=A/M
• F=M*A
• F=M*F

Tags

NGSS.MS-PS2-2

45 m/s² is the... 

• Mass
• Force 
• Acceleration
• weight

If a force of 20 N is exerted on two balls, one with a mass of 1kg and the other with a mass of 2 kg, which ball will have the greater acceleration? (F=ma)

• The one with a mass of 2 kg will have the greatest acceleration.

• The one with a mass of 1 kg will have the greatest acceleration.

• They will both accelerate at the same rate.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A 20 kg bike accelerates at 10 m/s². what was the force?

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Tags

NGSS.HS-PS2-1

Unit of mass

• m/s 2
• m/s
• newtons
• kg

A student pushes a box to right with a force of 10N while a young boy pushes the box to the left with a force of 8N. What is the sum of all forces on the box? 

• 18N left
• 18N right
• 2N right
• 2N left

Tags

NGSS.MS-PS2-2

If net force acting on object is 0, then the force is considered to be..

• Balanced
• Unbalanced
• Equal in Direction
• Distance/Time

A cat sitting on couch, a pencil on desk and a car at rest are all example of..

• Balanced Force
• Unbalanced Force

Tags

NGSS.MS-PS2-2

A car speeding up, a dog slowing down and person turning around the block are examples of..

• Balanced Forces

• Unbalanced Forces

Tags

NGSS.MS-PS2-2

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

• Friction
• Mass
• Inertia
• Gravity