Forces Chapter Test Review

Which of the three laws is also known as the law of Inertia?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

Which law states for every action there is an equal and opposite reaction?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Which law describes the relationship between force, mass, and acceleration?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

How much acceleration would a 0.75 kg object experience if 7.0 N was exerted upon it?

• 5.25 m/s²

• 9.3 m/s²

• 0.11 m/s²

• Not enough information provided

What is the definition of inertia

• The force that keeps an object moving

• The resistance to a change in motion related to mass

• The amount of forward motion an object has

What determines the amount of an inertia an object has?

• The gravitational pull

• The motion of the object

• The mass of the object

• The velocity of the object

What is true regarding forces acting on an object that is accelerating?

• The forces are balanced

• The forces are unbalanced

• The net force is zero

• More information is needed

What is the net force and the direction of movement?

• 50 Newtons, Left

• 50 Newtons, Right

• 500 Newtons, RIght

• 450 Newtons, LEft

Tags

NGSS.MS-PS2-2

__________ is the sum of all forces acting on an object. It is capable of accelerating a mass. 

• velocity

• gravity

• net force

• distance

Tags

NGSS.MS-PS2-2

I push my bookcase, but it doesn't move. The resisting force is

• Static Friction

• Kinetic Friction

• Kinematics Friction

• Surface Friction