The following data were obtained by observing a falling body: Speed. ft/sec Time, sec 2.50 0 5.68 0.100 9.00 12.20 15.00 0.200 0.300 0.400 a) Plot a curve showing the relationship between speed and time. Use time as the independent variable. b) What does the shape of the graph show? Calculate the slope of the graph. c) When did this body start to fall (when was its speed zero)?

The following data were obtained by observing a falling body: Speed. ft/sec Time, sec 2.50 0 5.68 0.100 9.00 12.20 15.00 0.200 0.300 0.400 a) Plot a curve showing the relationship between speed and time. Use time as the independent variable. b) What does the shape of the graph show? Calculate the slope of the graph. c) When did this body start to fall (when was its speed zero)?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 2PQ

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