Suppose a star the size of our sun, but with mass 8.0 times as great, were rotating at a speed of 1.0 revolution every 8.3 days. if it were to undergo gravitational collapse to a neutron star of radius 15 km , losing 34 of its mass in the process, what would its rotation speed be? assume the star is a uniform sphere at all times.
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In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?
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What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided
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Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
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Suppose a star the size of our sun, but with mass 8.0 times as great, were rotating at a speed of 1....
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