An object is dropped straight down from a helicopter The object fals faster and faster but its acceleration (rate of change of its velocity) decreases over time because of air resistance The acceleration is measured in ftsec and recorded every second after the drop for 8 sec. as shown Find the following estimates 2 5 6 a 32 00 19 41 1177 7.14 433 263 159 097 0.59
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An object is dropped straight down from a helicopter... (check image)
Please find an upper estimate for speed when t = 8
and then find the lower estimate for speed when t = 8
and lastly find an upper estimate for distance fallen when t = 3.
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