Unit 1 Vocabulary Review

What variable do we use for displacement?

• d
• nothing
• Δx
• sp

What is the equation for ΔX?

• x/t
• Δx/t
• Xf-Xi
• Xi-Xf

If you run ONE lap around a 400m track, what is your displacement?

• 0m
• 400m
• 800m
• -800m

If you run ONE lap around a 400m track, what is your distance traveled?

• 0m
• 400m
• 800m
• -800m

What does the variable Vi stand for in physics?

• velvet infusion
• velocity end point
• velocity initial
• where you started

What does the unit m stand for when measuring distance or displacement? Ex: 50m

• mile
• mass
• meter
• many

What does the variable d stand for in physics?

• direction
• distance
• depth
• density

If you start at position +22m and walk to position +12m, what is your total displacement?

• +34m

• -34m

• +10m

• -10m

What does Δx stand for in a physics equation?

• position
• change in position (displacement)
• how far you have traveled
• direction

What does the measurement -13 m/s represent?

• distance
• displacement
• acceleration
• velocity