genesiscorado8429 genesiscorado8429
  • 22-03-2024
  • Physics
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A boy of mass 40kg climbs up a flight of 30 steps 20cm each in 2 min and girl of mass 30kg does the same in 1.5 min. compare: i) work done ii) the power developed by them. (g = 10 m sāˆ’2)

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