Question

TU INI/S
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​

Answer 1

Answer:

Acceleration between 20 to 40 secs is 4.5m/s²

or 4.5ms-²