IB Physics 2.1 Basic Review

Identify the scalar quantity

• force

• velocity

• displacement

• time

Identify the vector quantity

• acceleration

• mass

• distance

• time

Acceleration is

Which equation of motion is incorrect?

• v = u + at

This is the unit of acceleration

What is the acceleration during the first two seconds?

How would you describe the displacement during stage B?

• increasing

• decreasing

• remains constant

• zero

How would you describe the acceleration during stage B?

• increasing

• decreasing

• remains constant

• zero