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Ddeumine the^ lungth and^ onilalim^ a^ 1d^ lengt^ lom^ ma
uame Aaleama^ Moing^
with a^ eloeuty 0-6c^ veloidy n a^ duastn
making 30 angle^
widh the Aod.
Jhe Propur gth of th^
Aod alay tha^
duwd 4 fhe^ mouing htane^ bo
Lhmeauned n^ the^
mouingne
lo ts 36-o-
loCo^36 -^ D^
ince the^ lengh^
does not^ tmhad^ L^
t the^ duuettn^ mol^
o the^ mouing
faume, Ly 'lo^ kin3o^
5m
Hemee, lenth ta^ dod^
obsuued m^ mouúny ane
S e^ Aod^
mak an^ aug 0 uth^
x-aiu ol ka^ mouing^ hane,^
fhe
0-
B- tr^ ( 12)^3
S
Aspaceship mauing a hm the
easth, n~h
veloci DS faasaiaket wahase (^) veloidy ulde^ ta^ the^ shacs un^ D-Se duay tum the tasth 6)touuds the task Calculate the eloity ocket as obeued ham the eadh in tur tases
Sa Lt (^) e (^) ueloity o he Aorkel as^ obrwuud^ homhe^ tanth^ be^ u
)n (^) the (^1) wei
He u0-Sc^ V«^ 0.$S
0.Sc +0.Sc 0-8c
+0-Sc0.Sc 25
b Sn^ he^ 2hA^ taL^ -^ d.S
Hne V
- A T-mesn oet man m decay nto a u- mesn o mas mu
Aneutino (^) o may (^) my Sho (^) hat tk toal^ megy e u-menom m+m tmJe
A-masm -mtsn + v- uEhuno
he -mesm^ u^ t^ ui^ undaly^ and^ ates^ dauay,^ U-^
mesm and^ uudlune
wil hae^ tal and^ oppode^ momuntun^ (p^
and (^) -p) so^ that^ ke^ {nal net
momwun ii zno.
Sn uw^ o mmewtumm^ &nAy^ Aclakavn
mu ad^ mv^ aue^ ALGt^ mae, EvP tme
% Show that the tuansamatuin dejined 2P Snd
s tanemual^ by uing laimow^
Baaukel
Sat
he tanstermatun a
42P in P-2P^ Cas&
Hom thee^ tAuatuans^ we^
tan tnte^ the^ thanshotmalan^ a
ta
and P
n (^) ndu to show^ that^ the giuwlansormalla^
tanme (^) the
in backet tondiluon
Co,1(P,P
and8,P]-
[PP (^) -() Alo (^) RP3 (^) àL - 28 3P
6ut om tqpalum )
Substiuling e^ value,^ in^ (v)^ we^ get Co[i+ tan&] Nue (^) rou he^ tondehoim^ iy^
which meaa^ that^ tk^ ien
hAmomatin u tananical
a paniie^ (teto)'n^ mauing^ h (^) elou ein^ Tke^ aama and $'^ meuiny^ wih^ c-eloily auliue^ to (^) saloy +K- aa haw that sol: t^ be^ the^ uelouy^ o^ pholan Let vbe the neloiiy hau (Sha) Phd u? Caiven (^) C and v- wig thenrlatuutiu^ weloity^ addituor (^) kmwda, U +V
