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secondary 4 | A Maths
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Darren
Darren

secondary 4 chevron_right A Maths chevron_right Singapore

How to do part 2

Date Posted: 4 years ago
Views: 462
Nalin Sharma
Nalin Sharma
4 years ago
Is the answer 0.25m/s?
Nalin Sharma
Nalin Sharma
4 years ago
Makes intuitive sense anyway since the rate of change of height is independent of the volume, as given in the constant "0.25" in the Q.
Eric Nicholas K
Eric Nicholas K
4 years ago
I presume the question has been incorrectly set, rather than a deliberate attempt to trick students.

It’s probably find the rate of change of V with respect to t.

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Nalin Sharma
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35 answers (Tutor Details)
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Here's how I did it
DAI BIN
DAI BIN
4 years ago
It’s constant =0.25 m/s (given)
Nalin Sharma
Nalin Sharma
4 years ago
Yes, but the question is for 4 marks so I assume they want you to go through the longer method of proving the same.