10 Physic Check In

How long would it take you to travel 3 kilometers, if you walked at 6 km/h

Give your answer in minutes.

• 30

• 60

• 90

• 50

Naseem is driving from Sydney to Wollongong. Assume the distance is 100 km. Given she drives at an average speed of 80km/h, work out the journey time.

• 1.25hrs

• 0.8hrs

• 8000hrs

• 1hr

What is the speed of the first 30 minutes of this journey?

• 40km/h

• 0.66km/h

• 1.5km/h

• 90km/h

Which of the following describes the journey correctly.

• Moving at a constant speed for 30 minutes, then stopping for 15.

• Moving at an increasing speed for 30 minutes, then stopping for 15.

• Moving at a constant speed for 35 minutes, then stopping for 10.

• Moving at a increasing speed for 35 minutes, then stopping for 10.

A baby lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration as he runs away from Steven?

• 13.5m/s 

• 24m/s

• 12m/s

• 29m/s

Calculate the acceleration between 3 and 5s

Calculate the distance covered in this journey - answer just the number, no metres.