Eric Nicholas K's answer to Sonia's Secondary 4 A Maths Singapore question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Good evening Sonia! This function in this question is what we call a piecewise function because the acceleration a is not defined by one single equation, so we need to use the correct version of the equation at different values of t.

Let me know if you have any questions and I will help you to the best of my ability! I hope that you are currently progressing well in your mid-year revision!
Sonia
Sonia
4 years ago
Good evening Eric! Thank you for ur fast working and solutions! I am trying my best to improve my amaths during this june holidays before my Olevels .. It’s so difficult but i will not give up.. Thank u for your continuous help all these while:) I truly appreciate it!