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  • one year ago

Check my answers pls?? An objects motion is described by the equation d=4sin(pi t). the displacement d, is measured in meters. the time t is measure in seconds. 1. what is the objects position at t=0? be sure to include appropriate units 2. what is the objects maximum displacement from its resting position? be sure to include appropriate unit. 3. how much time is required for one oscillation. 4. what is the frequency of this motion? 1 - d=0 2 - 4 sin(pi*t) = 4 3 - 2 4 - 0.5

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  1. anonymous
    • one year ago
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    Yep they are all correct best to my knowledge.

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