the displacement of a particle executing SHM is given by y=0.25sin200t cm. the maximum speed of the particle is (a) 200 cm/s (b) 100 cm/s (c) 50 cm/s (d) 5.25 cm/s

plz answer it with the complete sol

Your Answer

max.speed=Amplitude*angular speed
given equation:Y=0.25sin200t cm
Y= A sin wt cm
So,A=0.25 cm;w=200 rad/s
max.speed=A*w=0.25*200=50cm/s

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