Physics, asked by patelaaravt1311, 1 month ago

2. The mass of a planet is 5 x 1021 kg and its orbital velocity is 21900 m/s. Determine its kinetic energy

Answers

Answered by Op9696

0

Answer
KE=1/2m(v^2)

KE=1/2*5*1021*(21900*21900)

KE=1224204525000 (J)

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