𝗚𝗮𝘆𝗮 ng dati ay nagmumukmok lamang si Alejandro sa tabi na para bang ayaw n'yang kumilos at matatili na lang pang habang-buhay sa kinauupuan n'ya habang nakatitig sa family picture na nakasabit sa dingding. Hindi s'ya nakatulog ng buong magdamag dahil sa mga alalahanin. Sinipat n'ya ang kan'yang pambisig na orasan, alas 8 na pala ng umaga. Napasinghap na lamang s'ya at marahas na bumuntong-hininga. Napatda s'ya nang makarinig s'ya ng sunod-sunod na katok na nagmumula sa pintuan ng kan'yang kwarto. Nag-aalangan s'yang tumayo at binuksan ito, bumungad sa kan'ya si Rowela na humahagulhol ng iyak kaya niyakap n'ya kaagad ito.
“ Anong nangyare sa'yo? ” Pag-aalalang tanong n'ya rito.
“ Namatay na naman si Jack. ” Rowela muttered and he rolls his eyes.
“ Hindi ka pa rin ba nagsasawang manood ng Titanic? ” Aniya rito at kumalas rito.
“ Hindi ko matanggap na patay na talaga si Jack. ”
“ May part 2 naman daw at buhay si Jack, bakit hindi mo panoorin? ”
“ Ayaw, sa real life story patay naman talaga s'ya. ” Naiiyak na sabi nito at nalukot ang mukha n'ya.
“ Rowela naman eh, sa dami ba namang pwede mong panoorin bakit Titanic pa? Pwede namang Minions o hindi kaya Spongebob, hindi ba paborito n'yong panoorin ang mga 'yon ni Adriano no'ng araw?
”
“ Pero in my own theory lang ha kung bakit hindi nabuhay si Jack...” Pumasok ito at hinugot ang marker sa bulsa nito at humarap sa dingding.
“ Why did Jack of Titanic didn't climbed on the floating door if there is enough space for him?
Ang sagot ko dito ay
Jack mass is around 70-80 kg
“ Teka, a-ano na namang binabalak mong gawin? ” Nababahalang tanong n'ya rito.
“ Shesshhh, nag-iisip ako. ”
“ Huwag mong sula-----”
“ Rose mass is around 60 - 70 kg
volume of door=
3×1.5×0.2 = 0.90m³
Density of seawater at freezing point =
1049.67 N/m³
Estimated mass of door=
20 kg
Jack at rose mass asummed by their average human body mass.....
Jmass = 75 kg
Rmass = 65 kg
Volume of door = 0.90 m³
Mass(door) = 10 kg
Density of seawater at fp = 1049.67 N/m³
Then may problems pa na dapat ma solve.
Find the total weight of door + jack + rose, express in newton
Total Bouyant (upward) force exerted by the seawater to the door.
Compare the two results then;
Conclude
Solution:
a. Total weight (tw) = wdoor + wjack + wrose
Tw = (mg)door + (mg)jack + (mg)rose
Tw= (10kg + 75kg + 65kg)(9.81 m/s²)
Tw= 150kg(9.81m/s²)
Tw= 1,471.50 N
B. According to Archimedes Principle, the upward bouyant force that is exerted on a body immersed in a fluid, whether partially and fully submerged, is equal to the total weight of the fluid that the body displaces.
BF = TW
TW = density of seawater @fp × volume(door)
Tw = 1049.67 N/m³ × 0.90 m³
1,471.50 N > 944.703 N
C. Based on the result, the body will submerged since the tw is much bigger than the Bouyant force.
D. Therefore, if Jack climb on the door, both of them will submerged and literally die.
BINABASA MO ANG
Chasing The Bullet ( Completed )
RomanceAlejandro Ramos was the epitome of charm and nobility in Barrio Luna. With his chiseled features and an air of sophistication, he could easily captivate anyone's attention. Yet, despite his almost perfect exterior, Alejandro harbored a deep-seated d...
