The only reason why I knew it was 45 cause my math teacher told me on problems like this if it has 30 it’s not gonna go in the normal order that you’d think it would
2026-08-17 03:26:24
2
Vickie :
And just clarification when an object moves upwards the acceleration due to gravity becomes negative while when an object falls the acceleration due to gravity is positive
2026-06-24 10:21:55
8
Unknown. :
It’s B
2026-08-16 23:12:27
2
Dani boss 🙌 :
u=30m/s h=u^2/2g=30^2/2(10): 900/20 =h=45m
2026-05-29 20:45:50
2
ayokonamagmukhangtangahaha :
thanks so much!
2026-06-25 14:34:04
2
d£ath 🔜 ✌️😔 :
I think it’s B
2026-08-17 01:24:37
2
Maxyfine :
could have used projectile formula for maximum height. that will be simplier
2026-05-29 12:29:02
2
ማር ወ ፍቅር :
B
2026-06-08 19:23:29
2
➤𝕤𝕖𝕪𝕗𝕦⁾⏯ :
hmax=vi^2sin^2teta/2g
2026-06-19 18:54:31
1
Vickie :
Hmax=U²/2g
30²/2×10
900÷20=45m
2026-06-24 10:20:56
2
negashgirma148 :
B
2026-06-11 18:17:46
2
ያረጋል ዲሽ ዳንግላ :
B
2026-06-02 10:56:48
2
Amenየ🌷19💚ልጅ :
good
2026-05-27 21:40:31
2
Bobby Witmer :
I did not go to STEM WTF 😭
2026-08-17 04:39:12
1
@savannah :
👍👍
2026-05-27 19:00:36
2
user@john_dulecha :
🥰🥰🥰🥰🥰
2026-06-09 18:57:23
2
lenchofun45 :
🥰🥰🥰
2026-06-01 16:02:48
2
abdulwelly08 :
❤️❤️❤️
2026-07-07 09:23:21
2
2 BARRIE :
🥰🥰🥰🥰🥰🥰
2026-05-30 08:35:32
1
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