1. A crane released a block of mass m 5.0 kg from a height h of 2.0 m towards a spring with spring constant k of 85 N/m as shown in the figure. Air resistance with a magnitude of 30.0 N acts on the block as it moves through the vertical height h. (a) By how many meters was the spring compressed? (Ans.: 1.68 m) m h (b) What is the velocity of the block just as it touches the spring? (Ans.: 3.90 m/s) WI
1. A crane released a block of mass m 5.0 kg from a height h of 2.0 m towards a spring with spring constant k of 85 N/m as shown in the figure. Air resistance with a magnitude of 30.0 N acts on the block as it moves through the vertical height h. (a) By how many meters was the spring compressed? (Ans.: 1.68 m) m h (b) What is the velocity of the block just as it touches the spring? (Ans.: 3.90 m/s) WI
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter11: Collisions
Section: Chapter Questions
Problem 22PQ: In a laboratory experiment, 1 a block of mass M is placed on a frictionless table at the end of a...
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![1. A crane released a block of mass m 5.0 kg from a height h of 2.0
m towards a spring with spring constant k of 85 N/m as shown in
the figure. Air resistance with a magnitude of 30.0 N acts on the
block as it moves through the vertical height h.
(a) By how many meters was the spring compressed?
(Ans.: 1.68 m)
m
h
(b) What is the velocity of the block just as it touches the spring?
(Ans.: 3.90 m/s)
WI](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0b940ada-a5f3-4c1d-8b31-79c4e77411c9%2Fe8bfef4b-ddc6-41b1-9df8-7986b6bf59fc%2Fabe5mfa.png&w=3840&q=75)
Transcribed Image Text:1. A crane released a block of mass m 5.0 kg from a height h of 2.0
m towards a spring with spring constant k of 85 N/m as shown in
the figure. Air resistance with a magnitude of 30.0 N acts on the
block as it moves through the vertical height h.
(a) By how many meters was the spring compressed?
(Ans.: 1.68 m)
m
h
(b) What is the velocity of the block just as it touches the spring?
(Ans.: 3.90 m/s)
WI
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