What is the free-fall time of a 10 MSun main-sequence star? O 100 hours 10 hours O 1 hour O 0.1 hours
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![What is the free-fall time of a 10 MSun main-sequence star?
O 100 hours
O 10 hours
O 1 hour
O 0.1 hours](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0a416aa-90b7-478f-8c7c-e07ad14a269e%2F6d46dbba-e84e-43be-adec-e25c9093c439%2Fqxxb3vh_processed.png&w=3840&q=75)
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