Newton's Law of Motion L C Physics

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

• Mass

• Acceleration

• Inertia

• Friction

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

• 25 N

• 200 N

• 20 N

• 100N

Tags

NGSS.MS-PS2-2

 If you double the mass of an object with the same force apply on it, the acceleration will

• double

• cut in half

• the same

• zero

Tags

NGSS.MS-PS2-2

A book weighs 4 N. When held at rest in your hands, the net force on the book is

• 0 N.

•  39 N.

•  4 N.

•  0.4 N.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is the force of gravity on a 5 kg object? 

• 5 kg

• 0.51 N

• 49 N

• 5 N

Tags

NGSS.MS-PS2-4

Which one of Newton’s Laws of Motion best explains why the dishes do not move when the table cloth is removed?

• Newton's 1st Law

• Newton's 2nd Law 

• Newton's 3rd Law

• Newton's Law of Physics

What is the net force?

• 5000 N right

• 4000 N right

• 40 N left

• 4000 N left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

 

According to Newton's Laws, for every action there is an ....

• equal and parallel reaction.

• unequal and unrelated reaction.

• unequal and opposite reaction

• equal and opposite reaction.

Tags

NGSS.MS-PS2-1