Newtons first law of motion

What is Newton's First Law of Motion?

• An object at rest stays at rest, and an object in motion stays in motion unless acted upon by an unbalanced force.

• An object will accelerate in the direction of the net force acting on it.

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

• An object in motion will eventually come to a stop without any external force.

What happens to an object in motion when no unbalanced force acts on it?

• It comes to a stop immediately.

• It continues to move at a constant velocity.

• It accelerates in the direction of motion.

• It changes direction randomly.

How does mass relate to inertia?

• Objects with greater mass have greater inertia.

• Mass and inertia are unrelated.

• Inertia increases as mass decreases.

• All objects have the same inertia regardless of mass.

How does Newton's First Law apply to space travel?

• In space, without friction or air resistance, an object will continue moving indefinitely unless acted upon by a force.

• In space, objects will eventually stop moving due to gravity.

• In space, objects require constant propulsion to keep moving.

• In space, all objects will collide with each other due to lack of friction.

What is the formula associated with Newton's First Law?

• F = ma

• An object in motion stays in motion

• Energy equals mass times the speed of light squared

• Force equals mass times acceleration

What is the law of inertia?

• An object will remain at rest or in uniform motion unless acted upon by an external force.

• An object will accelerate indefinitely unless a force is applied.

• An object will change its direction only when a force is applied.

• An object will come to a stop if no force is applied.

What is an example of Newton's First Law in everyday life?

• A book on a table remains at rest until someone pushes it.

• A ball rolls down a hill when pushed.

• A car accelerates when the driver presses the gas pedal.

• A person jumps off a diving board.

What is the significance of Newton's First Law in understanding motion?

• It helps explain why objects behave the way they do when forces are applied.

• It states that all objects in motion will eventually come to a stop.

• It describes the relationship between force, mass, and acceleration.

• It indicates that an object at rest will remain at rest unless acted upon by an unbalanced force.

What is an unbalanced force?

• A force that does not change an object's motion.

• A force that causes an object to change its state of motion.

• A force that is equal in magnitude and opposite in direction to another force.

• A force that acts on an object at rest.

What is the relationship between force and motion according to Newton's First Law?

• Force is not needed for an object to remain in motion.

• Force is required to change the motion of an object.

• Force and motion are unrelated concepts.

• Force can only act on stationary objects.