Displacement, Distance, Velocity and Acceleration

What is acceleration?

• Constant velocity

• The rate at which the velocity of an object changes

• Displacement/Time

• When an object slows down

The average speed of a car that travels 180km in 3 hours is

• 50km/h

• 55km/h

• 60km/h

• 65km/h

If a person walks 50km North and 50km South, what is the total distance covered?

• 0km

• 50km

• 100km

• 150km

If a person walks 50km North and 50km South, what is the final displacement?

• 0km

• 50km South

• 100km North

• 150km North

Which object is travelling faster?

• Top

• Bottom

• Both are travelling the same speed

The bottom ticker tape shows an object

• Not moving

• Travelling at a constant speed

• Accelerating

• Decelerating

What is the object doing between 0-10s?

• Moving north

• Moving South

• Stationary

What is the overall distance travelled by the car?

• 60m

• 0m

• 200m

• 40m south

What is the final displacement of the car?

• 60m

• 0m

• 200m

• 40m south

What is the velocity of the car between 40-55s

• 6m/s North

• 0m/s South

• 4m/s South

• 2.66m/s North