Mathematics, 05.05.2020 17:40, Deuce3898

A particle, moving in a straight line, passes through a fixed point O. Its velocity v ms^-1, t seconds after passing
through O, is given by v = cos 3t + sin 3t.

a) Find the value of t when the particle is first instantaneously at rest.

b) Find the acceleration of the particle when t = π

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A particle, moving in a straight line, passes through a fixed point O. Its velocity v ms^-1, t secon...