A 3 kg block is placed on frictionless horizontal surface next to a spring (sticking out horizontally from the wall); a Force applied to the block at 30° below horizontal is gradually increased, until –300 N (diagonal) has compressed the spring (–)0.20 m (horizontal). what is the spring’s stiffness?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 28PQ
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A 3 kg block is placed on frictionless horizontal surface next to a spring (sticking out horizontally from the wall); a Force applied to the block at 30° below horizontal is gradually increased, until –300 N (diagonal) has compressed the spring (–)0.20 m (horizontal). what is the spring’s stiffness?

 

 

1500 N/m
750 /m
N
1732 N/m
1299 N/m
3000 N/m
Transcribed Image Text:1500 N/m 750 /m N 1732 N/m 1299 N/m 3000 N/m
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