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Back to Let's Convert

Let's Convert - Key

Directions: Use the given measurements to convert the weights into kilograms, pounds and tons. In the final column, name an object (or a number of them) that would weigh the same amount.

(Depending upon the conversion method used, answers will vary. Two answers for tons are given for ease in checking answers.)

Mission Weight Chart Conversion

Item Description Weight
  kilograms pounds tons familiar object
Orbiter (empty) 43,092 94,802.4 47.5
47.4
1 big rig truck
Payload (standard maximum weight) 24,948 54,885.6 27.44 5 elephants
External Tank (full) 750,980 1,652,156 827.98
826.08
16 big rig trucks
Solid Rocket Booster (each) 589,670 1,297,274 650.13
648.64
13 big rig trucks
(x 2 = ) 1,179,340 2,594,548 1,300.26
1,297.27
26 big rig trucks
Other:
  • Crew members
  • Additional fuel for use during mission
  • Liquids & gases for electrical production & environmental conditioning
  • 14,850 33,000 16.37
    16.5
    3 elephants
    Total Lift-Off Weight 2,013,210 4,429,062 2,219.6
    2,214.5
    44 big rig trucks

     
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