ELOCOT is used here frequently .
3
-C
-
-
-
2 egts
1 FBD
2 LOCOE
Er
am
r
Yo
-
T
mysino my groso
In
tangential direction
Flang mysinO matang
i
= =
.
:
O
a tang gsin
=
ii) In radial direction :
T-mgcoso
= mar
T=
mgcoso
+
m ar
= or wa
cost ↓
go upwards OI
Note : As we
,
of T
↳ tendency to
slang of string
increases .
iii) Tmax
=+ m
Tmin
= -o
Note : Acc .
at
highest pt-> grind
Acc at lowest
pt
+
.
, "just
11
For the
i v) .
particle to
complete VCM.
Minimum speed at Lowest
point
v =
5gL
Minimum speed at halfway point v =
Igh
Minimum speed at
highest point v =
g)
Tlmax-Tmin 3mg
=
Tmax-Tmin
~ =
Gog
~
vii.
For the
particle to
"easily complete" VCM .
speed at Lowest v (n + 4) gl
point
=
speed at halfway point v =
(n + 2 Tg
speed at
highest point v =
ng
viii Tmax-Tmin =
Gog
=
#
= (1) finitea
3
-C
-
-
-
2 egts
1 FBD
2 LOCOE
Er
am
r
Yo
-
T
mysino my groso
In
tangential direction
Flang mysinO matang
i
= =
.
:
O
a tang gsin
=
ii) In radial direction :
T-mgcoso
= mar
T=
mgcoso
+
m ar
= or wa
cost ↓
go upwards OI
Note : As we
,
of T
↳ tendency to
slang of string
increases .
iii) Tmax
=+ m
Tmin
= -o
Note : Acc .
at
highest pt-> grind
Acc at lowest
pt
+
.
, "just
11
For the
i v) .
particle to
complete VCM.
Minimum speed at Lowest
point
v =
5gL
Minimum speed at halfway point v =
Igh
Minimum speed at
highest point v =
g)
Tlmax-Tmin 3mg
=
Tmax-Tmin
~ =
Gog
~
vii.
For the
particle to
"easily complete" VCM .
speed at Lowest v (n + 4) gl
point
=
speed at halfway point v =
(n + 2 Tg
speed at
highest point v =
ng
viii Tmax-Tmin =
Gog
=
#
= (1) finitea
