Engineering, 14.06.2021 19:10 lmh40

A watermelon is thrown off of a roof to the ground. Its momentum changed from 50kgm/s to 2kgm/s. What is the impulse?

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A watermelon is thrown off of a roof to the ground. Its momentum changed from 50kgm/s to 2kgm/s. Wha...