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The blade of a saber saw moves vertically up and down, and its displacement y (in cm) is given by y=1.78 sin (24t), where t
The blade of a saber saw moves vertically up and down, and its displacement y (in cm) is given by y=1.78sin(24t),
where t is the time (in s). Find the velocity of the blade fort=0.0230s.
The velocity of the blade for
t=0.0230s is: cm/s.
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