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Tardigrade
Question
Physics
A particle executes SHM of type x=A sin ω t. It takes time t1 from x=0 to x=(A/2) and t2 from x=(A/2) to x=A . The ratio t1: t2 will be
Q. A particle executes SHM of type
x
=
A
sin
ω
t
. It takes time
t
1
from
x
=
0
to
x
=
2
A
and
t
2
from
x
=
2
A
to
x
=
A
.
The ratio
t
1
:
t
2
will be
6579
229
Oscillations
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A
1: 1
27%
B
1: 2
35%
C
1: 3
20%
D
2: 1
18%
Solution:
t
1
+
t
2
=
4
T
or
t
2
=
4
T
−
t
1
At time,
t
=
t
1
,
x
=
2
A
∴
2
A
=
A
sin
ω
t
1
or
ω
t
1
=
6
π
or
t
1
=
6
ω
π
∴
t
2
=
4
T
−
6
ω
π
=
4
ω
2
π
−
6
ω
π
=
6
ω
2
π
(
∵
T
=
ω
2
π
)
∴
t
1
:
t
2
=
1
:
2