Physics, asked by mdrehan552p7da6k, 1 year ago

a 5kg stone falls from a height of 100 m and penetrates 2m in a layer of sand.the time of penetration is

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Answered by Iamkeetarp
3
2√5 sec will be the answer...
Iamkeetarp: bhai kr do fir...
praveen0072: image ky se sand kr te hai nhi aata
Iamkeetarp: bhai attach wala icon hota h waha option aata h
praveen0072: i am new here....per fir bhi ...this application is very much inconvenient for me
praveen0072: tum image sand kr k dekhao
Iamkeetarp: acha
praveen0072: its ok....hogaya..
Iamkeetarp: thk
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Iamkeetarp: okay
Answered by praveen0072
6
done...a 5kg stone falls from a height of 100 m and penetrates 2m in a layer of sand.the time of penetration is
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