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A-particle-of-mass-2kg-moves-in-a-force-field-depending-on-a-time-t-given-by-F-24t-2-i-36t-16-j-12tk-assuming-that-at-t-0-the-particle-is-located-at-r-0-3i-j-4k-and-has-v-0-




Question Number 27427 by tawa tawa last updated on 06/Jan/18
A particle of mass 2kg moves in a force field depending on a time t given by  F = 24t^2 i + (36t − 16)j − 12tk   assuming that at t = 0 the particle is located  at  r_0  = 3i − j + 4k  and  has   v_0  = 6i + 5j − 8k. Find  (a) Velocity at any time t  (b) Position at any time t  (c) τ (torgue) at any time t  (d) Angular momentum at any time t above the Origin
Aparticleofmass2kgmovesinaforcefielddependingonatimetgivenbyF=24t2i+(36t16)j12tkassumingthatatt=0theparticleislocatedatr0=3ij+4kandhasv0=6i+5j8k.Find(a)Velocityatanytimet(b)Positionatanytimet(c)τ(torgue)atanytimet(d)AngularmomentumatanytimetabovetheOrigin

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