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Physics

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Fletcher Altenwerth

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Cards in this guide (16)
Who is british prime minister in the french and Indian war

William Pitt

The shortest path from a starting point to an endpoint regardless of the path taken is called the

resultant displacement

When can the equations of kinematics not be used

Equations of kinematics or equations of motion can not be used when the body is not accelerating or is moving with a constant velocity.

The length of a vector arrow represents its

magnitude

The shortest distance from start to finish is called the vector addition

False

The direction of a vector that points somewhere between due north and due east is measured in

degrees

How do you find the graphical solution when adding vectors

draw and label the given info

^_^

haha apex kids ;) love you guys.

What can be defined as the rate at which velocity changes

acceleration
The rate at which velocity changes is called "acceleration".

As the space shuttle orbits the Earth the shuttle and the astronauts accelerate towards the Earth with the same acceleration What effect does this create

Weightlessness

What makes a hypothesis scientific or not

Hypotheses are not specifically scientific; they are just postulates. For example, "God exists" is a hypothesis, just as much as any 'scientific' hypothesis is.

However, a "scientific" hypothesis would be considered one which is based on science and can be falsified or supported by evidence therein.

When a soccer ball is headed from one player to player two across the soccer field what is the projectile

soccer ball

The motion of an object thrown at an angle is what motion

projectile

Combined Vectors that go only forward or backward are one demensional

True

Is centripetal force a outward force

No; "centripetal" implies an inward force.

Which of the following could not be vector magnitudes

14 meters

Which of the following can be used to explain a statement in a geometric proof Check all that apply

Corollary.

Theorem.

Definition.

Postulate.

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