Science, asked by pkppkps41, 3 months ago

4 Find out the change in velocity of object between 20s and 40
60
Displacement in metre
AG
20
0
5
Time in second
a. 90 m/s
b. 4.5 m/s
c. 9 m/s
d. 150 m/s​

Answers

Answered by jattajay035
1

Answer:

a is correct answer

90m/s

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