Your answer is B
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Answer:

Explanation:
From the question, acceleration from
in 10 seconds.
Acceleration function can be written as:-

From the acceleration equation, we can obtain the velocity equation:

We calculate velocity after 10sec from the above v(t) as
.
To obtain distance travelled after 10 seconds:-

Therefore 200m is for 10seconds, and next 200m at 30m/s
Total time=
The puddle dries up cause of the radiation from the sun
A because transforming is another name for converting
Answer:
D
Explanation:
Rinse the cuvette with the sample solution, after washing, to remove residual solvent.