Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
A spring of 84 N/m is cut into two pieces whose lengths… | StemPy Lab
Quizzes
/
A spring of 84 N/m is cut into two pieces whose lengths are in the ratio 3 : 4. What is the spring constant of the longer piece?
Physics
Medium
High School (11–12)
Waves & Sound › Oscillations and Simple Harmonic Motion
JEE Main
Created by
StemPy Lab
A spring of
84
N/m
84\ \text{N/m}
84
N/m
is cut into two pieces whose lengths are in the ratio
3
:
4
3 : 4
3
:
4
. What is the spring constant of the longer piece?
36
N/m
36\ \text{N/m}
36
N/m
48
N/m
48\ \text{N/m}
48
N/m
147
N/m
147\ \text{N/m}
147
N/m
196
N/m
196\ \text{N/m}
196
N/m
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← A spring of 560 N/m carries a block that swings with an amplitude of 3.0 cm. What is the kinetic energy of the block on average over one period?
Two gliders of 1.5 kg and 3.0 kg on an air track are joined by a spring of 410 N/m. They are pushed together and let go. What is the period? →
More on
Waves & Sound › Oscillations and Simple Harmonic Motion
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A block of mass 0.50 kg on a smooth horizontal table is joined to a light spring of force constant…
Advanced
A solid cylinder of mass 5.0 kg and radius 0.15 m stands on a rough horizontal floor…
Advanced
A uniform rod of mass 1.2 kg and length 0.90 m hangs from a smooth pivot at its upper end…
Advanced
A simple pendulum, a bob of mass 0.20 kg on a light string 0.80 m long, hangs from the roof of a…
Hard
All problems on this topic →