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Byju's Answer
Standard XII
Physics
Angular Velocity
The angular p...
Question
The angular position of a particle is given by
θ
=
2
t
2
+
2
t
−
3
. Find the angular velocity at
t
=
2
sec
.
A
10
rad/s
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B
15
rad/s
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C
9
2
rad/s
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D
15
2
rad/s
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Solution
The correct option is
A
10
rad/s
Angular velocity
ω
=
d
θ
d
t
=
4
t
+
2
ω
t
=
2
=
4
×
2
+
2
=
10
rad/s
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1
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