A bolt is dropped from a bridge under construction, falling 82 m to the valley below the bridge. (a) How much time does it take to pas through the last 14% of its fall? What is its speed (b) when it begins that last 14 % of its fall and (c) just before it reaches the ground? (a) Number i (b) Number 37.178 (c) Number 40.09 ! Unit Unit Unit S m/s m/s

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.30P: A student drops a water-filled balloon from the roof of the tallest building in town trying to hit...
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A bolt is dropped from a bridge under construction, falling 82 m to the valley below the bridge. (a) How much time does it take to pass
through the last 14% of its fall? What is its speed (b) when it begins that last 14% of its fall and (c) just before it reaches the ground?
(a) Number
i
(b) Number 37.178
(c) Number 40.09
!
Unit
Unit
S
m/s
Unit m/s
Transcribed Image Text:A bolt is dropped from a bridge under construction, falling 82 m to the valley below the bridge. (a) How much time does it take to pass through the last 14% of its fall? What is its speed (b) when it begins that last 14% of its fall and (c) just before it reaches the ground? (a) Number i (b) Number 37.178 (c) Number 40.09 ! Unit Unit S m/s Unit m/s
A bolt is dropped from a bridge under construction, falling 82 m to the valley below the bridge. (a) How much time does it take to pass
through the last 14% of its fall? What is its speed (b) when it begins that last 14% of its fall and (c) just before it reaches the ground?
(a) Number
i
(b) Number 37.178
(c) Number 40.09
!
Unit
Unit
S
m/s
Unit m/s
Transcribed Image Text:A bolt is dropped from a bridge under construction, falling 82 m to the valley below the bridge. (a) How much time does it take to pass through the last 14% of its fall? What is its speed (b) when it begins that last 14% of its fall and (c) just before it reaches the ground? (a) Number i (b) Number 37.178 (c) Number 40.09 ! Unit Unit S m/s Unit m/s
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