at what height above the Earth's surface would your weight be 12% yor weight on the surface? use earth's radius R as the unit,e,g if your answer is 0.888 Rm then enter 0.888

Q: Assuming the earth to be a sphere of uniform mass density, how much would a body weigh half way down…

A: The acceleration due to gravity at depth inside the earth surface is given by the relation,

Q: - The density of newly discovered planet is twice that of Earth. The acceleration due to gravity at…

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Q: wo point masses m₁ and m₂ are located distance apart. The magnitude of the gravitational force hat…

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Q: (ii) weight at an altitude of 1000km Ex. 14 The mass of body on surface of the earth is 100 kg. What…

A: To find-(1) Mass(2) Weight at an altitude of 1000 km Given-m=100 kgh=1000 km

Q: The x and y components of the acceleration of gravity (g) are:

A: Acceleration due to gravity acts directly downward direction

Q: (II) Table 5–3 gives the mean distance, period, and massfor the four largest moons of Jupiter (those…

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Q: Recall that density is massdivided by volume Calculate the average density of the earth in g>cm3,…

A: The mass of the Earth is M=5.97×1024 kg. The average radius of the Earth is R=6371 km. The volume…

Q: - The density of newly discovered planet is twice that of Earth. The acceleration due to gravity at…

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Q: Suppose a planet is discovered that has the same amount of mass in a given volume as the Earth, but…

A: Suppose a planet is discovered that has the same amount of mass in a given volume as the Earth, but…

Q: The radius of earth is approximately 4000 miles. An. object on earth weighs 242 N. At what…

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Q: Ex. 70: At what height form surface of earth the value of acceleration due to gravity will fall to…

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Q: Neutron stars, such as the one at the center of the Crab Nebula, have about the same mass as our sun…

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Q: A body of 100g is taken to the centre of the Earth. What will be its mass there?

A: The mass of a body is the amount of matter contained in it. The rest mass of a body is constant…

Q: 10.43. A 60-kg mass and a 20-kg mass are separated by 10 m. At what point on a line joining these…

A: mass of first object (m) = 60 kg mass of second object (m') = 20 kg distance between m and m' (D) =…

Q: What is the effective value of g on the top of Mt. Kea, 29000 ft above sea level ( Look for Mass of…

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Q: the centre of the earth, if it weighed 100 N on the surface? mass density, how much would a body…

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Q: - The density of newly discovered planet is twice that of Earth. The acceleration due to gravity at…

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Q: Moon Orbital Radius (km) Orbital Period (days) Io 4.20 x 105 1.77 From these data, calculate the…

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Q: A body weight 4.5 kgwt on the surface of the earth. How much will weight on the surface of the…

A: We have,   1) WE = 4.5 kgwt.   2) MP =M/9   3) RP =R/2 So we have to find : WP =?

Q: A body weighs 72 N on the surface of the earth. Calculate the gravitational force on it due to the…

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Q: How will you ‘weigh the sun’, that is estimate its mass? The mean orbital radius of the earth around…

A: Write the expression to obtain the mass of the Sun.

Q: 1. A 2,500-kg satellite is at a certain height (h) from the earth's surto between the earth What is…

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Q: A land vehicle to be used in the future manned exploration of the moon surface weighs 493 8 lb, on…

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Q: Assuming the earth to be a sphere of uniform mass density, how much would a body weigh half way down…

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Q: *24 Compute the orbital radius of an earth satellite that has an equatorial orbit and always remains…

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Q: A student spins a rubber stopper, tied to a string, over his head in a horizontal circle. The radius…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.