Kinematics Video

What is the difference between distance and displacement?

• Both include direction.

• Distance includes direction, displacement does not.

• Displacement includes direction, distance does not.

• Neither includes direction.

Which of the following is a vector quantity?

• Speed

• Velocity

• Distance

• Temperature

How is average speed calculated?

• Initial speed plus final speed divided by two

• Change in velocity over time

• Total distance divided by total time

• Total displacement divided by total time

What does the formula 'd = vt' represent when v is constant speed?

• d represents acceleration

• d represents displacement

• d can represent distance or displacement

• d represents velocity

If a bus travels 200 miles in 5 hours, what is its average speed?

• 50 miles per hour

• 25 miles per hour

• 100 miles per hour

• 40 miles per hour