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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper I, General Studies · Q102 of 120

Geo-Scientist Prelims 2023 General Studies Q102: Which one of the following is the quantity of transfer of linear…

QuestionMechanics / momentum

Which one of the following is the quantity of transfer of linear momentum to the floor, when a dumbbell of mass 500 g falls from a height of 5 m and stops after hitting the floor (take g = 10 m/s²)?

  1. (a) 0·5 kg-m/s
  2. (b) 5·0 kg-m/s
  3. (c) 10·0 kg-m/s
  4. (d) 1·0 kg-m/s

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