Help, please | Simple harmonic motion: nomenclature and calculus1 An object is h

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| Simple harmonic motion: nomenclature and calculus1 An object is hanging vertically on a rubber cord while oscillating up and down. In a coordinate system with the y axis polnting vertically up, the velocity of the object (in m/s) Is shown below 12 10 -6 .8 10 -12 10 12 time (seconds) Whal is Lhe period of Lhe iolion? 143 s pts Submit Answer Tries 1/15 Previous Tries What is the amplitude of the position? 10 m Tries 2/15 Previous Tries If the Initial tlme Is t-0 s and the final time Is the final time shown on the graph, select whether each of the following are: up, down, or zero. up |The final acceleration up | The average velocity The displacement The initial acceleration The final velocity | he initital velocity | The average acceleration sMath

Explanation / Answer

T=8sec

Amplitude A=9m

Those values are observed from graph.

Displacement=0

Avg velocity=0

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