STEM 2nd Semester Test Review Question Preview (ID: 61473)


Semester Test For STEM. TEACHERS: click here for quick copy question ID numbers.

An error in a computer program
a) Bug
b) code
c) drag
d) speed

A request to perform a predetermined function.
a) counterweight
b) bug
c) call
d) code

A language that the computer understands.
a) call
b) code
c) drag
d) seatbelt

A computer program is written in______.
a) script
b) distance
c) java
d) code

The measure of how far apart objects are
a) distance
b) speed
c) drag
d) code

How fast an object is moving.
a) distance
b) energy
c) force
d) speed

Speed is _______traveled per unit of time.
a) force
b) speed
c) distance
d) code

To calculate speed, divide _________ by time.
a) distance
b) rate
c) speed
d) acceleration

The force air exerts on a moving object.
a) airbag
b) counterweight
c) force
d) air resistance

Air resistance is also called?
a) kinetic energy
b) cell
c) code
d) drag

A weight that balances another weight or force.
a) counterweight
b) seatbelt
c) code
d) call

A model used to simulate a person in safety tests
a) seatbelt
b) crash test dummy
c) speed
d) bug

A safety device designed to restrict the movement of a passenger during a crash.
a) counterweight
b) code
c) call
d) seatbelt

A safety device that inflates quickly during a crash and is designed to protect passengers from hitting hard parts of the vehicle
a) seatbelt
b) fingerprint
c) cell
d) airbag

A distinct pattern of raised ridges found on the tip of a finger, or the impression made on a surface by these ridges.
a) footprint
b) cell
c) fingerprint
d) acceleration

A fine powder designed to stick to the skin oils that make up latent fingerprints.
a) fingerprint powder
b) scent powder
c) foot powder
d) foundation powder

The energy an object has because of its motion
a) kinetic energy
b) potential energy
c) electrical energy
d) static energy

The change in velocity per unit of volume
a) acceleration
b) force
c) air resistance
d) code

A section of a vehicle that is designed to deform during a crash
a) saftey zone
b) speed zone
c) distance zone
d) crumple zone

The crumple zone is designed to be ________than other parts of the vehicle, allowing it to collapse during a crash.
a) stronger
b) weaker
c) smaller
d) larger

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