SPS SPS FM Pure 2021 June — Question 15 7 marks

Exam BoardSPS
ModuleSPS FM Pure (SPS FM Pure)
Year2021
SessionJune
Marks7
TopicDifferential equations

15. The height \(x\) metres, of a column of water in a fountain display satisfies the differential equation \(\frac { \mathrm { d } x } { \mathrm {~d} t } = \frac { 8 \sin 2 t } { 3 \sqrt { x } }\), where \(t\) is the time in seconds after the display begins. Solve the differential equation, given that initially the column of water has zero height.
Express your answer in the form \(x = \mathrm { f } ( t )\)
[0pt] [7 marks]
[0pt] [BLANK PAGE]