“An object at rest will remain at rest, and an object moving at a constant
velocity will continue moving
at a constant velocity, unless it is acted upon by an unbalanced force.”.
What would an object moving at a constant velocity do?
Motion with Constant Velocity: When an object is moving with constant velocity,
it does not change direction nor speed
and therefore is represented as a straight line when graphed as distance over time. … Given a graph as in, we can calculate the velocity from the change in distance over the change in time.
What is a force pair quizlet?
What is an action/reaction force pair?
The force that is exerted on an object and the force that the object exerts back.
Which of the following best describes an object at constant velocity?
speed
; because the velocity is constantly changing due to the constant change in direction. … Which of the following best describes an object with constant velocity? its changing in direction, acceleration increasing, acceleration is 0, acceleration is negative.
What property of an object determines how much inertia it has quizlet?
What is Inertia? What property of an object determines how much inertia it has?
The amount of mass an object has
.
In which graph is the object moving at a constant velocity What is the velocity?
A horizontal line on the V-T graph
means constant velocity.
What is the force at constant velocity?
If a body is moving with constant velocity, acceleration is
zero
. So net force acting on it will be also zero.
Which of the following is an example of Newton’s third law quizlet?
What is an example of Newton’s 3rd Law? An example is
a book sitting on a table
. The book is pushing a downwards (action) force on the table, and the table is pushing an upwards (reaction) force back up on the book. You just studied 6 terms!
What are the two parts of a force pair quizlet?
force pair—
you push on wall
; wall pushes on you. whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.
What is the difference between an action force and a reaction force?
Newton’s Third Law of Motion explains that forces always come in action-reaction pairs. The Third Law states that for every action force,
there is an equal and opposite reaction force
. … The two forces create an interaction pair on different objects and are equal in strength and opposite in direction.
Which of the following is an example of velocity?
Velocity is the rate of motion, speed or action. An example of velocity is
a car driving at 75 miles per hour
. The speed and direction of motion of a moving body.
What best describes an object that is moving?
An object’s state of motion
describes how it is moving.
How did you determine the velocity of the object?
Average velocity can be calculated by
determining the total displacement divided by the total time of travel
. The average velocity of an object does not tell us anything about what happens to it between the starting point and ending point.
What property determines how much inertia an object has?
Inertia is that quantity which depends solely upon
mass
. The more mass, the more inertia. Momentum is another quantity in Physics which depends on both mass and speed.
What property of an object determines its inertia group of answer choices?
The first Law states that all objects have inertia. The more
mass
an object has, the greater its inertia and the more force it takes to change its state of motion. The amount of inertia an object has depends on its mass – which is roughly the amount of material present in the object.
What property of an object determines how much inertia it JAS?
Therefore, we found that
the mass
is the property of an object that determines how much inertia it has.
