Exercise
The two fellows would like to ask you some questions to make sure you know what they are talking about:
Problems

You need to answer 7 (out of ten) questions correctly in order to continue with Physics Comics!
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1) What is the average velocity of a car travelling from Montreal to Toronto (510 km) in eight and a half hours.

40 km/h
50 km/h
60 km/h
80 km/h

2) At one point in time, the car makes 1 km in 45 seconds. What is its instantaneous velocity in that moment?

40 km/h
50 km/h
60 km/h
80 km/h

3) How far does it get if keeping that speed for 10 minutes?

7.5 km
10 km
13.333... km
26.666... km

4} An airplane makes Toronto-Montreal in 51 minutes. How fast is it ?

500 km/h
600 km/h
1000 km/h
2000 km/h

5) A car is said to accelerate from 0 to 100km/h in 20 seconds. What is its acceleration?

1 m/s
1 m/s2
1.4 m/s
1.4 m/s2

6. What is its speed after 8 seconds?

20 km/h
30 km/h
40 km/h
60 km/h

7. What is the average velocity assuming the acceleration is uniform.

30 km/h
40 km/h
50 km/h
60 km/h

8. Uniform Motion means:

no motion
slow motion
steady motion
motion in a straight line

9. Uniformly accelerated motion means:

speed increases
speed decreases
same change of speed within same distance
same change of speed within same time

10. What is the name of the physicist in Physics Comics?

Joe
Jack
Albert
Bernard