Displacement at which kinetic and potential energy are in a given ratio, or the ratio at a given displacement

1. A.
   1 cm
2. B.
   $\sqrt{2}$ cm
3. C.
   2 cm
4. D.
   $2\sqrt{2}$ cm

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1. A.
   1 cm
2. B.
   2 cm
3. C.
   3 cm
4. D.
   4 cm

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1. A.
   $\frac{A\sqrt{2}}{3}$
2. B.
   $\frac{A}{3}$
3. C.
   $\frac{2\sqrt{2}A}{3}$
4. D.
   $\frac{A}{2}$

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1. A.
   2
2. B.
   3
3. C.
   4
4. D.
   6

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1. A.
   $2:1$
2. B.
   $3:1$
3. C.
   $4:1$
4. D.
   $8:1$

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

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1. A.
   $\dfrac{3E}{4}$
2. B.
   $E$
3. C.
   $\dfrac{2E}{4}$
4. D.
   $\dfrac{5E}{4}$

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1. A.
   $\dfrac{2}{\sqrt{3}}A$
2. B.
   $\dfrac{\sqrt{2}}{3}A$
3. C.
   $\dfrac{2\sqrt{2}}{3}A$
4. D.
   $\dfrac{3}{\sqrt{2}}A$

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1. A.
   $r\lambda$
2. B.
   $\dfrac{r}{\lambda}$
3. C.
   $r\sqrt{\lambda}$
4. D.
   $\dfrac{r}{\sqrt{\lambda}}$

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1. A.
   $2$
2. B.
   $4$
3. C.
   $6$
4. D.
   $8$

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