IsoSaysHi

23.11.2019 • 

Physics

(a) find expressions for the speeds of the comet at perihelion and aphelion.
(b) evaluate these expressions for comet halley, and find the kinetic energy, gravitational potential energy, and total mechanical energy for this comet at perihelion and aphelion. take the mass of comet halley to be 2.2×1014kg.

Ответ:

idontknow11223344

19.03.2023

Physics

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0.7= 7/10
0.71= 71/100

Just choose a fraction between those two.

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