Physics
Physics, 07.04.2021 17:10, ijohnh14

A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby weighs 20 kg. The carriage has
energy. Calculate it

answer
Answers: 3

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A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby weighs...

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