A horizontal spring with spring constant 85 N/m extends outward from a wall just above floor level. A 9.5 kg box sliding across a frictionless floor hits the end of the spring and compresses it 3.5 cm before the spring expands and shoots the box back out. How fast was the box going when it hit the spring?
A horizontal spring with spring constant 85 N/m extends outward from a wall just above floor level. A 9.5 kg box sliding across a frictionless floor hits the end of the spring and compresses it 3.5 cm before the spring expands and shoots the box back out. How fast was the box going when it hit the spring?
Related questions
Question
Transcribed Image Text:A MATH180: HW08-..
Winter 2021 PHYS 231 03
Hi, ala v
Sign O
Mastering Physics
Course Home
O My Courses
<CH9HW
Course Home
Problem 9.30
Syllabus
4
Scores
A horizontal spring with spring constant 85 N/m
extends outward from a wall just above floor level.
A 9.5 kg box sliding across a frictionless floor hits
the end of the spring and compresses it 3.5 cm
before the spring expands and shoots the box back
out. How fast was the box going when it hit the
spring?
Review I Con.
eТеxt
Part A
Study Area
How fast was the box going when it hit the spring?
Document Sharing
Express your answer with the appropriate units.
User Settings
Course Tools
<>
Value
Units
サ=
Submit
Request Answer
Provide Feedback
Next >
Show All
New Document (.pdf
MacBook Pro
000
O00
80
F3
F7
FB
F5
F6
esc
F4
F2
&
@
#
%
%3D
6.
7
8.
1
2
3
4
II
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
