Daily Question Banks for Engineering Entrance and Board Exams

Questions
Physics
(Subjective Type) A particle of mass ‘m’, moving in a circular path of radius R with a constant speed v2 is located at point (2R, 0) at time t = 0 and a man starts moving with a velocity v1 along the +ve y-axis from origin at time t = 0. Calculate the linear momentum of the particle w.r.t. the man as a function of time.



Chemistry
(Subjective Type) Identify the pairs of enantionmers and diastereomers from the following compounds I, II and III.



Mathematics
The number of real roots of equation  is

(a) 2
(b) 1
(c) 0
(d) 3
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