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SydTay SydTay
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Posts: 313
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6 years ago
Neglecting air resistance, a ball projected straight upward so it remains in the air for 10 seconds needs an initial speed of
A) 50 m/s.
B) 60 m/s.
C) 80 m/s.
D) 100 m/s.
E) 110 m/s.
Textbook 
Conceptual Physics

Conceptual Physics


Edition: 12th
Author:
Read 95 times
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Answer verified by a subject expert
palmergapalmerga
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Posts: 190
6 years ago
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SydTay Author
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6 years ago
Thanks
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Yesterday
Good timing, thanks!
wrote...

2 hours ago
Helped a lot
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