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lara [203]
2 years ago
8

Hii so I am out of town unable to do this for my class can you guys use things in your own home? I will BRAINLIST!!1

Physics
2 answers:
ExtremeBDS [4]2 years ago
7 0
1.)t.v
2.) tablet
3.)nightstand
4.) led lights
5.) soft pillow
That’s all I can think of because I don’t have a lot
Luda [366]2 years ago
6 0
1. bed
2. tv
3. phone
4. chair
5. desk
6. couch
7. toilet
8. bathtub
9. lamp
10. night stand
11. blinds
12. curtains
13. candles
14. pens
15. blankets
16. pillows
17. earbuds
18. soap
19. fan
20. air conditioning
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Which statement is most likely correct?
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At the same moment, one rock is dropped and one is theown downwand with an iniial velocily of 29 us frm op of a building that is
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Answer:

The thrown rock will strike the ground 2.42s earlier than the dropped rock.

Explanation:

<u>Known Data</u>

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  • y_{f}=0m
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We can use y_{f}=y_{i}+v_{iy}t-\frac{gt^{2}}{2}, to find the total time of fall, so 0=300m-\frac{(9.8m/s^{2})t_{D}^{2}}{2}, then clearing for t_{D}.

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We can use y_{f}=y_{i}+v_{iy}t-\frac{gt^{2}}{2}, to find the total time of fall, so 0=300-29t_{T}-\frac{(9.8)t_{T}^{2}}{2}, then, 0=-4.9t_{T}^{2}-29t_{T}+300, as it is a second-grade polynomial, we find that its positive root is t_{T}=5.4s

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