Laws of Motion

A truck has a mass of 10 kg. In order to accelerate at 3 m/s², how much force would need to be produced?

• 3

• 30

• 300

• 3000

Tags

NGSS.MS-PS2-2

What happens when two objects, such as a baseball and a bat, collide?

• They hit each other with the same force in the same direction.

• They hit each other with the same force in opposite directions.

• One remains still while the other one moves in the same direction.

• They hit each other with unequal force in opposite directions.

Tags

NGSS.MS-PS2-1

Forces always act in equal and opposite pairs.

• Newton's 1st Law

• Newton's 3rd Law

• Newton's second law

Tags

NGSS.MS-PS2-1

When 2 equal forces act on an object and the object doesn't move, it is considered what?

• balanced

• unbalanced

When unequal forces cause an object to move, it is considered what?

• balanced

• unbalanced

Tags

NGSS.3-PS2-1

A tendency to do nothing or remain unchanged is known as what?

• tension

• force

• gravity

• inertia

An object at rest stays at rest or an object in motion stays in motion until unbalanced forces act upon it.

• Newton's First Law of Motion

• Newton's Third Law of Motion

• Newton's Second Law of Motion

Acceleration of an object depends on the object's mass and magnitude of the force acting upon it (F=ma).

• Newton's First Law of Motion

• Newton's Third Law of Motion

• Newton's Second Law of Motion

Tags

NGSS.MS-PS2-2

Newton's law that states that for every action there is an equal and opposite reaction.

• Newton's First Law of Motion

• Newton's Second Law of Motion

• Newton's Third Law of Motion

Tags

NGSS.MS-PS2-1

The tendency of a physical object to remain still or continue moving, unless force is applied.

• Velocity

• Acceleration

• Inertia

• Friction