Riddle of the Day:
A highdensity particle lies at the origin of a Cartesian plane. An electron orbits around the particle at X^2 + Y^2 = D. Take the particle to be massless and a point.
Let t be the amount of time
When t = 0, the electron lies at the x axis.
The value of D is given as follows: D = [106.9(0.69)^t] 6.9 and D>0
Given that the electron orbits counterclockwise at a rate of one second per successive phase, meaning 1 round per second,
a) i)find the value of when the electron strikes the particle
ii) if a Tangent were to be drawn at the incidence of the point at which the electron strikes the particle, find the gradient of that tangent of incidence.
Any MT Hw
Chemistry:
 complete metals section up to rust E Maths:
 Nil
Biotech:
 New tutorial worksheet
 Social Studies question that was given to us by Friday
A Maths:
 Weekly Homework/Holiday Homework
English:
 Sit Practice(I don't think finish the essay)
History:
 Nil
Geography
 Document on World map
Physics:

Biology:
 Nil
Design Studies
@Jane & Dion you guys just be prepared to talk next week
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