Science, asked by Shizuka1, 1 year ago

3rd question please!!!!!!!!!!!!!!!!!!!!

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Shizuka1: am from roorkee
aarzoo5: where is siliguri
Shizuka1: how i can follow you guys
Shizuka1: i have followed u both
aarzoo5: ok
Shizuka1: plz help me
Shizuka1: solve this question
aarzoo5: which question
aarzoo5: oh sorry i am in 9th class so i am not able to solve the question of 10th class

Answers

Answered by QUANTUM900
1
P.E = mgh
power = mgh/t
time = sqrt of (2H÷g)
by solving this we will get Height = 100 metres
then power = 150 ×100×10 = 150 kw .
Shizuka1: thank you
Shizuka1: will u explain what happened in finding height??
Shizuka1: plzz
Shizuka1: ohh! i didn't checked your message
Shizuka1: i have given now
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