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Superman must stop a 120km/h train in 150m to keep

  1. Superman must stop a 120km/h train in 150m to keep it from hitting a stalled car on the tracks.If the train's mass is
    1. answers icon 4 answers
    2. noah asked by noah
    3. views icon 10,435 views
  2. Superman must stop a 120km/h train in 150m to keep it from hitting a stalled car on the tracks.If the train's mass is
    1. answers icon 2 answers
    2. noah asked by noah
    3. views icon 1,070 views
  3. Superman must stop a 120km/h train in 150m to keep it from hitting a stalled car on the tracks.If the train's mass is
    1. answers icon 4 answers
    2. Anonymous asked by Anonymous
    3. views icon 1,150 views
  4. Find the speed at which Superman (mass=89.0 kg) must fly into a train (mass = 19564 kg) traveling at 65.0 km/hr to stop it.The
    1. answers icon 1 answer
    2. katie asked by katie
    3. views icon 808 views
  5. Find the speed at which Superman (mass=88.0 kg) must fly into a train (mass = 17998 kg) traveling at 60.0 km/hr to stop it.Runni
    1. answers icon 0 answers
    2. Daniel asked by Daniel
    3. views icon 743 views
  6. Find the speed at which Superman (mass=88.0 kg) must fly into a train (mass = 17998 kg) traveling at 60.0 km/hr to stop it.Runni
    1. answers icon 0 answers
    2. Lily asked by Lily
    3. views icon 746 views
  7. Superman must stop a 110-km/h train in 100m to keep it from hitting a stalled car on the tracks. The train's mass is 3.6 × 105
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 1,057 views
  8. Running into the train at that speed would severely damage both train and passengers. Calculate the minimum time Superman must
    1. answers icon 4 answers
    2. katie(again same question diff parts) asked by katie(again same question diff parts)
    3. views icon 4,260 views
  9. Superman must stop a 190-km/h train in 180m to keep it from hitting a stalled car on the tracks.part a)If the train's mass is
    1. answers icon 4 answers
    2. john asked by john
    3. views icon 9,237 views
  10. a train of length 100m runs at a speed of 120km/hr from north to south. another train of length 150m travels with a speed of 80
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    2. mahesh asked by mahesh
    3. views icon 2,753 views