Eric Nicholas K's answer to Georgia Jansen's Secondary 4 A Maths Singapore question.
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Here.
Recall that differentiating displacement gives velocity, and differentiating velocity gives acceleration.
At rest means v = 0.
You must know how to solve trigonometric equations.
Special angle knowledge is also good, but not required for this question.
Recall that differentiating displacement gives velocity, and differentiating velocity gives acceleration.
At rest means v = 0.
You must know how to solve trigonometric equations.
Special angle knowledge is also good, but not required for this question.
Date Posted:
4 years ago
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