Normal text
stanta......
Playfair Dis
12
BI UA
| 1
3. Use the diagram to determine the average speed and the average velocity of the
skier during these three minutes.
1-0 m
t-
10 m
-10
0
GO
3. What is the coach's average speed and average velocity?
C
1-
1 Av
1-2 min
"hint: add the total distance traveled and divide it by the total time
Average speed is
• Hint: include the direction
Average relocity is
10
20 30
Position tyd
Answer AVERAGE speed is
Solution:
100 m
1
40
1-3 min
D
0 min
50
EX
1-1 mis
I
