Physics Definitions

Acceleration due to gravity is a vector.

• True

• False

The reference point that allows us to describe the position of a body is called...

• The space

• The origen

• The displacement

• The vector

In physics, which is the best definition of "uniform"?

• Something that remains constant

• A consistent change

• Varied changes over time.

• Something that people wear when they go to work.

"Rectilinear" means that something is moving.

• True

• False

Which best describes a vector?

• A car driving in a certain direction

• The speed of a car driving east

• A scalar magnitude

• A scalar magnitude with a specific direction

UARM = 

• Uniformly acceleration rectilinear motion

• Uniform acceleration rectilineare motion

• Uniformly accelerating rectilinear motion

• Uniform accelerating rectilinear motion

Which of the following are scalar magnitudes?

• 100 m

• 12 m/s

• 800 m/s2

• 25

Speed is a ___________ and velocity is a  _____________  .