Question

5. From the displacement-time graph of a cyclist, given
in Fig. 2.39, find :
(i) the average velocity in the first 4 s,
(ii) the displacement from the initial position at the
end of 10 s,
(iii) the time after which he reaches the starting point.
с
D
10
B
5
TIME (S)
A
E
Ін
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14
DISPLACEMENT (m)
-5
10
F
G​

Answer 1

Answer:

From the displacement-time graph of a cyclist, given in Fig. 2.39, find : (i) the average velocity in the first 4 s, (ii) the displacement from the initial position at the end of 10 s, (iii) the time after which he reaches the starting point. 10_ C D 5 BZ DISPLACEMENT (m) – EL 3 4 5 6 7 8 TIME (s) — THI 9 10 11 12 13 14 1 2 Fig. 2.39.

Explanation: