Physics, asked by bijuraghavan, 7 months ago

& Manu starts from A and reaches Cin 20 seconds through B.
B
20m
м
80 m
D
a. what is the distance travelled by manu?
b. What is his displacement?
c. What is his speed?​

Answers

Answered by soumyakantimom
0

Answer:

giiiiii8jhdjrkork

Explanation:

Soil B having pH 4.5 should be treated with powdered chalk to adjust its pH. Because soil B is too acidic and its acidity can be reduced by adding powdered chalk (CaCO

3

), which is a base.

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