Mass on a spring whirled in a horizontal circle: extension or tension

1. A.
   $\frac{k - m\omega^{2}l_{0}}{\text{ }m\omega^{2}}$
2. B.
   $\frac{m\omega l_{0}}{k + m\omega^{2}}$
3. C.
   $\frac{m\omega^{2}l_{0}}{k - m\omega^{2}}$
4. D.
   $\frac{k + m\omega^{2}l_{0}}{\text{ }m\omega^{2}}$

Tap an option to check your answer.

1. A.
   $2:5$
2. B.
   $1:1$
3. C.
   $2:3$
4. D.
   $1:2$

Tap an option to check your answer.

1. A.
   $1.5\text{ }N$
2. B.
   $0.75\text{ }N$
3. C.
   $0.25\text{ }N$
4. D.
   $0.50\text{ }N$

Tap an option to check your answer.