2022 Conceptual Physics 2nd Semester Final Exam Review

The unit "m/s/s" is a unit of...

• velocity

• displacement

• time

• acceleration

The unit "m/s" is a unit of...

• velocity

• displacement

• time

• acceleration

The unit "s" is a unit of...

• velocity

• displacement

• time

• acceleration

The unit "m" is a unit of...

• velocity

• displacement

• time

• acceleration

Which variable is associated with "How fast?"

• Time

• Velocity

• Acceleration

• Displacement

Which variable is associated with "How long does it take?"

• Time

• Velocity

• Acceleration

• Displacement

Which variable is associated with "How far?"

• Time

• Velocity

• Acceleration

• Displacement

If an object starts at rest, what does that mean?

• Initial Velocity: Vo = 0 m/s

• Final Velocity: Vf = 0 m/s

• Acceleration: a = 0 m/s/s

• Displacement: X = 0 m

• Time: t = 0 s

If an object comes to a stop, what does that mean?

• Initial Velocity: Vo = 0 m/s

• Final Velocity: Vf = 0 m/s

• Acceleration: a = 0 m/s/s

• Displacement: X = 0 m

• Time: t = 0 s

A car accelerates from 10 m/s to 20 m/s in 5 s. What is the time (t)?

• 10 m/s

• 20 m/s

• 5 s