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A girl has a body weight of 400n. What upthrust does she need to float?
18 years ago

Answers

bobpursley
Duh...400N.
18 years ago
Threaha
The girl is 400N .And she floats so the upthrust and the gravity is balanced were,the opposite force is also equal.
So,400 is the Upthrust force
3 years ago

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