The movement of the Moon around the Earth is due to . . . . . . . .
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Physics GK · all questionsGravitational Force
Gravitational Force
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Which one of the following statements about a satellite orbiting around the earth is correct?
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What will happen if an object is thrown into space with the speed of 8 km/s?
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Astronauts feel . . . . . . . . weight inside the spacecraft.
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A satellite revolves around the earth in a circular orbit. If gravitational pull suddenly disappear, then it
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The acceleration due to gravity on the Earth's surface (mass M and radius R) is proportional to . . . . . . . .
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What is the value of gravitational constant (G)?
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What height can he jump on the moon, if a person jumps 1.5 meters hight on the earth?
[The value of g on the moon is ]
[The value of g on the moon is ]
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If the mass of the Sun, Earth and the distance between them are M, m and r respectively; The work done by the gravity of the Sun for a revolution around the Sun of the Earth.
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Who proposed the laws of planetary motion?
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Which condition does the body occur during free fall?
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If satellite is shifted toward the earth. Then the time period of satellite will be
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Kepler discovered
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Consider the following statements.
1. According to Kepler's first law, each planet moves in an elliptical orbit around the sun, the sun being at one of the foci of the ellipse.
2. According to Kepler's Second Law, the radius vector of any planet relative to the sun sweeps out equal areas in equal times, that is the areal velocity of the radius vector of the planet is constant.
Which of the statements given above is/are correct?
1. According to Kepler's first law, each planet moves in an elliptical orbit around the sun, the sun being at one of the foci of the ellipse.
2. According to Kepler's Second Law, the radius vector of any planet relative to the sun sweeps out equal areas in equal times, that is the areal velocity of the radius vector of the planet is constant.
Which of the statements given above is/are correct?
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The mass of an object on Earth is 10kg. What is weight of object on Earth?
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Acceleration due to gravity of planet decreases with . . . . . . . .
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Which of the following statements is true about the motion of planets-
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It is easier to carry two buckets of water in one hand each than to carry only one in one hand because
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Gravitational acceleration at the surface of the Earth is 9.8 m/s2. What will be the approximate acceleration value from the Earth's surface at the height of its radius?
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A person can jump higher on the moon's surface than on the earth because
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