5) 20 pts A 2 kg particle has a velocity of v1 (2 0i 10tj) m s, where t is in seconds A 3 kg particle moves with a constant velocity of v2 4i m s Att 0 5 sec, determine a) The velocity of the center of mass b) The total momentum of the systemPHYSICS 105 EQUATION SHEET g 9 8 m sec sec At g 32 2 fi sec sec AV At into a, a, v ax dt a, dv dt a dv dt AF v Vo at At (3 X ) Vof 1 2at2 a avg Av At vi Va 2a(x x ) tan O v gr V Vo V 2 P OW 0t Fv Work F dr (x 0 ) VI Work 1 2my 1 2mv K U U const Wi mg K 1 2my SF ma U , mgy f H FN U, 1 2kx f, Su, FN TE fd A HAFN e(v V, ) (v, v, ) S,SHEN mv mv, mv, m,v2 W mg

Question

5) 20 pts  A 2 kg particle has a velocity of v1   (2 0i   10tj) m s, where t is in seconds  A 3 kg particle moves with a constant velocity of v2   4i m s  Att 0 5 sec, determine  a) The velocity of the center of mass b) The total momentum of the systemPHYSICS 105 EQUATION SHEET g  9 8 m sec sec At g   32 2 fi sec sec   AV At into   a,   a, v   ax dt a,   dv dt a   dv dt   AF v   Vo   at At (3   X )   Vof  1 2at2 a avg   Av At vi   Va   2a(x  x  ) tan O   v   gr V  Vo V  2 P   OW   0t   Fv Work    F   dr (x    0 )   VI Work  1 2my   1 2mv  K U   U    const Wi   mg K  1 2my SF   ma U ,   mgy f H FN U,  1 2kx  f, Su, FN TE   fd A HAFN e(v    V, )   (v,  v, ) S,SHEN mv  mv,   mv,  m,v2 W   mg

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Question

5) 20 pts. A 2-kg particle has a velocity of v1 = (2.0i - 10tj) m/s, where t is in seconds. A 3-kg particle moves

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