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Daphine

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find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air
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A particle P of mass m=1 moves on the x-axis under the force fieldF=36/(x^3) - 9/(x^2) (x>0). (a)Initially P is projected from
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A particle P of mass m=1 moves on the x-axis under the force fieldF=36/(x^3) - 9/(x^2) (x>0). Show that each motion of P
1. 1 answer
2. 540 views