1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Intro to Simple Pendulum
A simple pend...
Question
A simple pendulum pulled a side through an angle θ and released. The tension at the mean position is
1) mg(3 + 2cos θ) 2) mg(3 – 2cosθ) 3) mg(3 – cos θ) 4) mg(2 – cos θ)
Open in App
Solution
Suggest Corrections
3
Similar questions
Q.
A simple pendulum of length 20 cm and of mass 0.1 kg is pulled to one side through an angle
′
θ
' and released. if its maximum velocity is
1.4
m
s
−
1
, the value of '
θ
′
is.
Q.
The bob of a simple pendulum of length
1
m
has mass of
100
g
and
has a speed of
1.4
m
/
s
when the string makes an angle of
0.2
r
a
d
with the vertical. Find the tension at this instant. You can use
c
o
s
θ
=
1
−
θ
2
/
2
and
s
i
n
θ
=
θ
for small
θ
.
Q.
If
c
o
s
2
θ
+
2
s
i
n
2
θ
+
3
c
o
s
2
θ
+
4
s
i
n
2
θ
+
.
.
.
.
.
.
(
200
)
t
e
r
m
s
=
10025
, where
θ
is an acute angle , then the value of
s
i
n
θ
−
c
o
s
θ
is
Q.
If sec
θ
−
c
o
s
θ
=
3
/
2
(
θ
is a positive acute angle), then sec
θ
is equal to
Q.
For any angle
θ
, prove that
cos
3
θ
=
4
cos
3
θ
−
3
cos
θ
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Simple Pendulum
PHYSICS
Watch in App
Explore more
Intro to Simple Pendulum
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app