This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
;!"i,,,i
'1'TIme:3 hrs)' .
'
Session Ending Examination 2}t3.t4: i,:lr i ti.,: '; ,
r Fhy5ics' :)i
Class-Xl;,i' 1i',.-l;,.:,'.i.'r'i r:,',i : r:,
fvlM.70i':tt"ri'il ili!
itt1,,y':.,;1", ltt
(c)
(d)',
(e) .!i . I.
['1'.2.
,6.
percentage,:,error in,the4o/o
the
and
:? rfrespectively. What. is the
\value of X calculated
off the result?
o1 the,,basic gf aboyq: relation is 2.7,.63, !o whatlvalue,Ehould round
'9,-*7. State and Prove work-energy theorem.
8.
9.
10:
11.
13. what is limiting friction? state the laws of limiting friction. o.Rn" t1.,"; li l,r: ii,. i. . r''
qf 5m/s
sink at
t2.
14.
15.
byildi4g end
, Which, ig,, of
crew,and
'i..
16.
L7.
18.
20.
the ceiling:by, ,,,.rn, of thin,wiie.r CalcutatF,.Ihe hei'dht to.which, block rises' Also
estimatetheamountofheatprodqcedintheblock..,
Define esgape velocity. Derive an expresbion for the escape velocity of an object from-;:!:, "......t .. .".'-, I , ....- ..-. .,: . : ...:
the'surface of earth. Does it depend on the location from where it is projected?-.:--:a::-:-.'--.:..._-._i-.,,.,:-i,,:].,,,