• Howard-Wolowitz
If an object is dropped from a height, its downward speed theoretically increases linearly over time because the object is subject to the steady pull of gravity. Here are observational data on the speed of a ball dropped from a certain height at time x = 0: Time (seconds) X 0 0.2 0.4 0.6 0.8 Speed (m/sec) Y 0 1.92 3.58 6.01 7.88
  • Stacey Warren - Expert
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  • katieb
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  • Howard-Wolowitz
i know this: questions #18 #19 we have to apply this formula: v(t)=−0.092+9.925⋅t please replace t with 0.3 and subsequently with 15
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  • Howard-Wolowitz
  • welshfella
I cant figure this one out i;m afraid.

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