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Reload this Page Maths එවුන් එන්න බෝම්බ දාන ගානක්
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Angry Maths එවුන් එන්න බෝම්බ දාන ගානක් - 09-25-2019, 10:30 PM

උත්තර එන්නෙම නෑ හත්තිලව්ව

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09-25-2019, 10:35 PM

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09-25-2019, 10:42 PM

plane ekai ilakkayayii atara dura netuwa oka hadanna bee bn
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09-25-2019, 10:49 PM

සාධාරණව කෝච්චියෙ වේගෙ v කියල අරගෙන හදල පලවෙනි අවස්ථාවට v = 0 කරල දෙවනි අවස්ථාවට v = 180 කරපං
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09-25-2019, 10:52 PM

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Originally Posted by Pessimist View Post
සාධාරණව කෝච්චියෙ වේගෙ v කියල අරගෙන හදල පලවෙනි අවස්ථාවට v = 0 කරල දෙවනි අවස්ථාවට v = 180 කරපං
ඒ දෙවනි කෙටසනෙ බං මුල් කොටස හදන්නෙ කොහොමද?
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09-25-2019, 10:53 PM

Quote:
Originally Posted by nooby View Post
plane ekai ilakkayayii atara dura netuwa oka hadanna bee bn
ඉලක්කෙ 180 මී තත්පරයට යනවා 2 කිමී උඩින් යානෙ තියෙන්නෙ

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09-25-2019, 10:54 PM

Quote:
Originally Posted by sriyasas View Post
ඒ දෙවනි කෙටසනෙ බං මුල් කොටස හදන්නෙ කොහොමද?
ඉතිංබං ඉලක්කෙට සාපේක්ශව යානෙ වේගෙ 540 - v කියල අරගෙන වැටෙන බෝම්බෙ ප්‍රක්ශිප්තෙ හොයපං ඉලක්කෙට එන විදිහට.
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09-25-2019, 11:02 PM

S = 540t

2 = 5t^2
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09-25-2019, 11:03 PM

ගුවන් යානය තිරස් අතට පියාසර කරන බැවින් සිරස් අතට ආරම්භක ප්‍රවේගය 0 කි. එමනිසා සිරසට S=ut+1/2 at2යොදා ඉලක්කයට වැදීමට ගතවන් කාලය සොයන්න. එලෙසම තිරසට S=ut යොදා තිරසට ගමන්කරන දුර සොයන්න. තිරස් දුරත් සිරස් උසත් අතර අනුපාතය කෝණයේ tan අගය වේ
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sad 09-25-2019, 11:34 PM

Quote:
Originally Posted by KasunKDP View Post
S = 540t

2 = 5t^2
කොහොමද ඔය 540 ගත්තෙ?
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