Question

answer the following questions :
1 what do the birds do?
2 what do the trees do?
3 what does the lightening do?
4 what sometimes happens to the stars?
5 what do you think bro' won't answer the questions?

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Answer 1

Answer:

at rest on the tracks. What is the velocity of the train and car after impact if it is an inelastic collision?(Inelastic means they stick together and energy is not converted)