Someone help me with letter d. and e. I’m supposed to solve for y.

asked Jul 18, 2020 173k views

2 votes

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4 votes

Answer:

$t=\frac{a}{\sqrt{1-(y^2)/(c^2)}}\\(y^2)/(c^2)=1-(a^2)/(t^2)\\y^2=(c^2t^2-c^2a^2)/(t^2)\\y=(c)/(t)√(t^2-a^2)$

$t=\frac{a}{\sqrt{1-(v^2)/(y^2)}}\\(v^2)/(y^2)=1-(a^2)/(t^2)\\\\(v^2)/(y^2)=(t^2-a^2)/(t^2)\\y^2=(v^2t^2)/(t^2-a^2)\\y=(vt)/(√(t^2-a^2))$

Rama Rao answered Jul 22, 2020

5.7k points

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