Physics

#### Two satellites A and B go round a planet in circular orbits having rarely 4 R and If the speed of satellite A is 3V, then speed of satellite B is

PhysicsGeneral

- 6v
- 12v
- 3v/2
- 4v/2

#### Answer:The correct answer is: 6v

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### Related Questions to study

physics

#### A satellite moves in a circle around the earth, the radius of this circle is equal to one half of the radius of the moon's orbit the satellite completes one revolution in

#### A satellite moves in a circle around the earth, the radius of this circle is equal to one half of the radius of the moon's orbit the satellite completes one revolution in

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#### A reduction in atomic size with increase in atomic number is a characteristic of elements of

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This is a characteristic of f-block elements (lanthanoid contraction)

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#### If is symmetric then trace of A is

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#### The additional K.E. to be provided to a satellite of mass m revolving around a planet of mass M , to transfer it from a circular orbit of radius R_{1} to another radius R_{2}(R_{2}>R_{1}) is

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#### The oxidation number of Mn in the product of alkaline oxidative fusion of MnO_{2} is

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#### When a satellite going round the earth in a circular orbit of radius r and speed v loses some of its energy, then r and v changes as

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#### Rockets are launched in eastward direction to take advantage of

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#### If , then at

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As is evident from the graph of that it is continuous but not differentiable at

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#### If then a=x

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#### Which of the following statements about the interstitial compounds is incorrect?

Interstitial compounds are chemically inert, so, choice (2) is incorrect

#### Which of the following statements about the interstitial compounds is incorrect?

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Interstitial compounds are chemically inert, so, choice (2) is incorrect

physics

#### Potential energy of a satellite having mass m and rotating at a height of 6.4 m from the surface of earth

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maths-

#### The slant height of a cone is fixed as 7 cm. If the rate of increase in its height is 0.3 cm/sec. Then the rate of increase in volume when the height is 4cm

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