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Question 6 A 90-g cell phone is unfortunately dropped directly off the roof of a one-story building. If the phone takes 1 s to hit the ground, what was its gravitational potential energy while still on the roof? O A.03 OB. 4.5 J OC. 9) OD, 4500 J

Question 6 A 90-g cell phone is unfortunately dropped directly off the roof of a one-story building. If the phone takes 1 s to hit the ground, what was its gravitational potential energy while still on the roof? O A.03 OB. 4.5 J OC. 9) OD, 4500 J

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Question 6 A 90-g cell phone is unfortunately dropped directly off the roof of a one-story building. If the phone takes 1 s to hit the ground, what was its gravitational potential energy while still on the roof? OA. O J OB. 4.5 J OC. 9) OD. 4500 J (9)
Transcribed Image Text:Question 6 A 90-g cell phone is unfortunately dropped directly off the roof of a one-story building. If the phone takes 1 s to hit the ground, what was its gravitational potential energy while still on the roof? OA. O J OB. 4.5 J OC. 9) OD. 4500 J (9)
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