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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
You throw a ball straight up.  Compare the sign of the work done by gravity while the ball goes up with the sign of the work done by gravity while it goes down.
A) Work is + on the way up and + on the way down.
B) Work is + on the way up and - on the way down.
C) Work is - on the way up and + on the way down.
D) Work is - on the way up and - on the way down.
Textbook 
Physics

Physics


Edition: 4th
Author:
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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 calls for a celebration Person Raising Both Hands in Celebration
africa143
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Yesterday
Just got PERFECT on my quiz
bahajo
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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