3.1 - Speed Flashcards
1
Q
State the speed formula
A
Speed = Distance/ Time
2
Q
How do you calculate the average speed
A
The total distance divided by total time
3
Q
A runner runs 100m in 12.5 seconds. Calculate the speed.
A
8 m/s
4
Q
Two cars are travelling towards each other. One car is travelling at 50 mph while the other is travelling at 30mph. State the relative motion.
A
80
5
Q
State the relative motion for a 2 cars travelling towards each other at 30 mph.
A
0.
