Analyse the statements and choose the correct answer:
Assertion (A): A particle moves along a circle.
Resertion (R-I ): speed is uniform.
(R-II ): Velocity is changing
R-I is correct, R-II is wrong
R-I is wrong R-II is correct
R-I and R-II are wrong
Both are correct
the density of pure water will be
maximum at 40C
minimum at 40C
maximum at 00C
minimum at 00C