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Namala Rebecca
May 14
Anonymous
May 14
A particle is moving in a straight line with acceleration A=sin2t+t^2 3 m/s^2. At time t=0,its velocity is 3m/s. The distance traveled by particle between t=0& t=π is?
A particle is moving in a straight line with acceleration A=sin2t+t^2 3 m/s^2. At time t=0,its velocity is 3m/s. The distance traveled by particle between t=0& t=π is?
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1
Namala Rebecca
May 14
Anonymous
May 14
Anonymous
May 13
Anonymous
May 13
Suppose you are observing a binary star with a telescope and are having difficulty resolving two stars. You decide to use a coloured filter to maximize the resolution?
(A filter of a given colour transmits only that colour of light) What colour filter should you choose? a) blue b) green c) red?
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1
Anonymous
May 13
Anonymous
May 13
Anonymous
May 13
Anonymous
May 13
Anonymous
May 13
Anonymous
May 13
Anonymous
May 13
