Physics, asked by VishwakSadineni, 9 months ago

The linear momentum of a runner in a 100 m dash is 750 kg m/s. If the runners speed is 10 m/s, what is his mass?

Answers

Answered by smartbrainz
0

The mass of the runner is equal to 75 kg.

Explanation:

  • the linear momentum is the product between the mass of a person and the speed by which he is moving. The linear momentum is equal to 750 kilogram metre per second.
  • As a result of this the mass of the runner is equal to linear momentum/ speed= 750/10= 75kg.
  • the given value of the distance covered by the runner which is hundred metre is of no use for finding the the mass of the person

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