A 0.0280 kg bullet moving horizontally at 400 m/s embeds itself into an initially stationary 0.500 kg block.(a) What is their velocity just after the collision?  m/s(b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity?  m/s(c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far does this combination travel before stopping? m

Question

A 0.0280 kg bullet moving horizontally at 400 m/s embeds itself into an initially stationary 0.500 kg block.(a) What is their velocity just after the collision?
  m/s
(b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity?
  m/s
(c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far does this combination travel before stopping?
 m

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