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Problem: Sally and Sam are in a spaceship that comes to within 18,000 km of the asteroid Ceres. The mass of the asteroid is 8.7 x 1020 kg and the mass of Sally is 77 kg. For calculation purposes assume the two objects to be point masses.
Part A: Determine the force Sally experiences due to the presence of the asteroid.
I want help to determine the force Sally experiences due to the presence of the asteroid.
A 40 kg child standing on a frozen pond throws a 0.5 kg stoneto the east with a speed of 5 m/s. Negelcting friction between thechild and the ice, what is the recoil velocity of the child
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a neutron star and a black hole are 2.400e12 m from each other at a certain point in their orbit. the neutron star has
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A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. Find how far short of the target should it drop the package
A pulsed laser emits light at a wavelength of 480.7 nm. The pulse duration is 12.1 ps and the energy per pulse is 0.190 J. What is the length of the pulse
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