Day 217: MHT-CET Physics

1. A.
   half the kinetic energy of the satellite.
2. B.
   half the potential energy of the satellite.
3. C.
   twice the kinetic energy of the satellite.
4. D.
   twice the potential energy of the satellite.

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1. A.
   $\frac{ML^2}{3}$
2. B.
   $\frac{2ML^2}{3}$
3. C.
   $\frac{2ML^2}{9}$
4. D.
   $\frac{4ML^2}{3}$

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1. A.
   $y = \sin(x - 2t)$
2. B.
   $y = \sin(2\pi x - 2\pi t)$
3. C.
   $y = \sin(10\pi x - 20\pi t)$
4. D.
   $y = \sin(2\pi x + 2\pi t)$

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1. A.
   $\dfrac{1}{20}$ A
2. B.
   $20$ A
3. C.
   $100$ A
4. D.
   $2$ A

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1. A.
   $\frac{1 - e}{1 + e}$
2. B.
   $\frac{1 + e}{1 - e}$
3. C.
   $\frac{e + 1}{e - 1}$
4. D.
   $\frac{e - 1}{e + 1}$

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