4. Find out the change in velocity of object between 20s and 40s.
Displacement in metre
0
10
25
45
60
80
100
120
150
Time in second
0
5
10
15
20
25
30
35
40
a. 90m/s
b. 4.5m/s
c. 9m/s
d. 150m/s .
Answers
Answered by
2
Answer:
12345678910 12345678910
Similar questions