- #1
ricoxg
- 3
- 0
Question is:
A particle hangs from a spring and oscillates
with a period of 0.4 s.
If the mass-spring system remained at rest,
by how much would the mass stretch it from
its normal equilibrium position? The acceler-
ation of gravity is 9.8 m/s2.
And the choices are:
1. 0.158872 m
2. 0.0794358 m
3. 0.124777 m
4. 0.317743 m
5. 0.0397179 m
6. 0.635486 m
I tried answer #6 but it wasn't right. I used W=SqRt of K/M
A particle hangs from a spring and oscillates
with a period of 0.4 s.
If the mass-spring system remained at rest,
by how much would the mass stretch it from
its normal equilibrium position? The acceler-
ation of gravity is 9.8 m/s2.
And the choices are:
1. 0.158872 m
2. 0.0794358 m
3. 0.124777 m
4. 0.317743 m
5. 0.0397179 m
6. 0.635486 m
I tried answer #6 but it wasn't right. I used W=SqRt of K/M