The tip of the needle of a sewing machine executes simple harmonic motion with an amplitude of 1.2 cm and an angular frequency ω = 62 rad/s. What is the total distance traveled by the needle in 1.9 s?
A)27 cm
B)40 cm
C)1.1 cm
D)90 cm
E)140 cm

Question

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The Answer of The tip of the needle of a sewing machine executes simple harmonic motion with an amplitude of 1.2 cm and an angular frequency ω = 62 rad/s. What is the total distance traveled by the needle in 1.9 s?
A)27 cm
B)40 cm
C)1.1 cm
D)90 cm
E)140 cm

The Tip of the Needle of a Sewing Machine Executes