Forces
Newton Laws
Universal Law of Gravitation
Orbits
100
Push or pull acting on an object
What is force?
100
The acceleration of motion is every proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.
What is Newton's 2nd Law?
100
It's a force of attraction that exists between any two objects that have mass.
What is Gravity?
100
the gravitationally curved path of an object around a point in space
What is Orbit?
200
Newtons
What is the SI units for force?
200
To every action there is always an equal and opposite reaction.
What is Newton's 3rd Law?
200
G
What is universal gravitational constant?
200
how long an orbiting body takes to complete one orbit
What is orbital period?
300
It causes changes in the speed or direction of motion.
What is acceleration?
300
An object does not accelerate unless there is a net force.
What is Newton's 1st Law?
300
A vector field that describes the gravitational force which would be applied on an object in any given point in space, per unit mass.
What is gravitational field?
300
a plane curve that results from the intersection of a cone by a plane in a way that produces a closed curve.
What is an ellipse?
400
the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion.
What is velocity?
400
It states that every point mass in the universe attracts every other point mass with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
What is Newton's law of universal gravitation?
400
an environment in which the apparent net acceleration of a body is small compared with that produced by Earth at its surface.
What is microgravity?
400
an object which has been placed into orbit by human endeavor.
What is a Satellite?
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