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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
A ball is thrown at an angle 45° above the horizontal with an initial velocity of 20 m/s. What is the total time of flight of the ball before it hits the ground?
A) 9.8 s
B) 6.1 s
C) 2.9 s
D) 4.9 s
E) 1.5 s
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Physics

Physics


Edition: 4th
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Raj.SRaj.S
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7 years ago
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tankster Author
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7 years ago
This site is awesome
lipop
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Yesterday
Good timing, thanks!
Transonic
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2 hours ago
You make an excellent tutor!
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