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Work Power and Energy question

2008 · Shift 0 · Q84
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Work Power and Energy question

2008 · Shift 0 · Q84

JEE MainPhysicsWork Power and EnergyMCQ+4 / −1
An athlete in the olympic games covers a distance of 100m100m100m in 10s.10s.10s. His kinetic energy can be estimated to be in the range
  1. A
    200J−500J200J-500J200J−500J
  2. B
    2×105J−3×105J2 \times {10^5}J - 3 \times {10^5}J2×105J−3×105J
  3. C
    20,000J−50,000J20,000J - 50,000J20,000J−50,000J
  4. D
    2,000J−5,000J2,000J - 5,000J2,000J−5,000J
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