An object is dropped from a height of 100 km. How long, in seconds, will it take to fall? Mass of earth = 5.972x1024 kg Radius of earth = 6.371x106 m %3D Round your answer to the nearest integer

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Q: If you find a galaxy that is the same size and mass as our Milky Way Galaxy, what orbital velocity w...

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Q: What is Helmholtz function? Explain and derivation.

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Q: What were the outcomes of Mickelson Morley experiment? Please explain elaborated

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A: Since we are authorized to only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit ...

Q: velocity curve for a double line spectroscopic binary is shown in the sketch. The system is viewed e...

A:   Given:- i =90o Speed of star1 is                                   Vstar1 =v1sin i Speed of star2 ...

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Q: Two charges QA= +5 μC and QB= +8.5 μC are separated by a distance of 15 cm. Point Pislocated along t...

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A: We are going to use biot-savart law. Let's assume a small element dy' of  wire (3) at position L(-c,...

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Q: please answer the question in the image

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Q: At what radius in the H atom does the radial distribution function of the ground state have (i) 50 p...

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Q: In HCl , absorption lines with wavenumbers in inverse centimetres of 83.03, 103.73, 124.30,145.05,16...

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Q: Please answer the question in the image

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Q: What is the resistance of a kilometer of copper wire with a diameter of 1cm

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