Show:
Inertia
Acceleration
Motion
Vocabulary
Newtons laws
100
less
An object that has a smaller mass has ____interia than an object that has a larger mass.
100
What two things does acceleration depend on?
What is Mass and Force
100
Motion is when things are moving.
What is Motion?
100
a measure of the amount of matter in an object
What is Mass
100
Objects at rest remain at rest and an object in motion remains in motion unless acted on by an unbalanced force.
What is Newtons first law
200
mass
What is the measure of inertia.
200
the word accelerate is commonly used to mean "speed up"
What is speed
200
It is a curved path that when thrown the velocity increases and the acceleration decreases.
What is an example of projectile motion?
200
forces of attraction between objects that is due to their masses
What is Gravity
200
Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.
What is Newton's third law?
300
Correct answer: False. This is a false statement because a car has more mass, making it have more inertia and changing the motion of an object with a small mass is easier than changing the motion of an object with a larger mass.
True or False: Inertia makes it easier to stop a car than to stop a bicycle if they were going at the same speed? If false, why so? Explain.
300
Increase in velocity is comenly called
What is Positive Acceleration
300
It is when something is curved and the curd path is caused by Horizontal motion
What is an example of horizontal motion?
300
the constant velocity if a falling object
What is terminal velocity
300
The acceleration of an object depends on the mass of the object and the amount of force applied.
What is Newton's Second law?
400
Newton's First Law of Motion.
What Newton's Law is related to inertia?
400
Final velocity- Starting velocity ------------------------------------- = Time it takes to change Velocity
What is Average Acceleration
400
It is when the object is acted on by the horizontal curve.
What is an example of vertical motion?
400
Depends on the mass and velocity of the object
What is momentum
400
Mass
According to Newton's Second Law, what does acceleration depend on?
500
Inertia is the tendency of matter to resist a change in motion.
What is the definition of inertia?
500
The faster _____ changes the greater the acceleration
What is Velocity
500
They all are curved.
What do all 3 have in common?
500
Gravity is pulling it down and no other forces are acting on it
What is Free Fall
500
a= f/m or f= m X a
What is the equation for Newton's Second Law?