Laws of Motion

What is Newton's First Law also known as?

• Law of Gravity

• Law of Inertia

• Law of Motion

• Law of Thermodynamics

According to Newton's Second Law, what is the relationship between force, mass, and acceleration?

• The relationship between force, mass, and acceleration is given by the formula F = ma.

• Acceleration is directly proportional to mass and inversely proportional to force.

• The relationship between force and mass is given by the formula F = m/a.

• Force and mass have no relationship to acceleration.

What is the third law of motion according to Newton?

• The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

• For every action, there is an equal and opposite reaction.

• The speed of an object remains constant unless acted upon by an external force.

• The force acting on an object is equal to the mass of that object multiplied by its acceleration.

What is inertia?

• Inertia is the ability of an object to change its state of motion easily.

• Inertia is the same as momentum.

• Inertia is the force that causes objects to move.

• Inertia is the resistance of an object to any change in its state of motion.

How is force related to motion?

• Force is only related to the speed of an object, not its motion

• Force is inversely related to the acceleration of an object

• Force is directly related to the acceleration of an object, according to Newton's second law of motion (F=ma). The greater the force applied to an object, the greater its acceleration will be.

• Force has no impact on the motion of an object

What is meant by action and reaction in Newton's Third Law?

• Action and reaction in Newton's Third Law refer to the forces that cancel each other out

• Action and reaction in Newton's Third Law refer to the forces that always have the same direction

• Action and reaction in Newton's Third Law refer to the forces that are always unequal

• Action and reaction in Newton's Third Law refer to the equal and opposite forces that occur when two objects interact with each other.

What is the other name for Newton's First Law?

• Law of Gravity

• Law of Inertia

• Law of Thermodynamics

• Law of Motion

How does mass affect inertia?

• The greater the mass, the greater the inertia.

• Inertia is not related to mass.

• Mass has no effect on inertia.

• The smaller the mass, the greater the inertia.

Give an example of Newton's Third Law in action.

• When a person jumps off a boat, the boat moves in the same direction due to the force exerted by the person's jump.

• When a person jumps off a boat, the boat remains stationary due to the force exerted by the person's jump.

• When a person jumps off a boat, the boat moves upwards due to the force exerted by the person's jump.

• An example of Newton's Third Law in action is when a person jumps off a boat, the boat moves in the opposite direction due to the force exerted by the person's jump.

Explain the relationship between force and acceleration according to Newton's Second Law.

• Force and acceleration have no relationship according to Newton's Second Law

• The relationship between force and acceleration according to Newton's Second Law is that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

• Acceleration is directly proportional to mass and has no relationship with force

• The relationship between force and acceleration is that force causes deceleration