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Byju's Answer
Standard XII
Physics
Wedge Problem
A sphere roll...
Question
A sphere rolls down on an inclined plane of inclination
θ
.
What is the acceleration as the sphere reaches bottom
A
5
7
g
sin
θ
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B
3
5
g
sin
θ
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C
2
7
g
sin
θ
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D
2
5
g
sin
θ
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Solution
The correct option is
A
5
7
g
sin
θ
Acceleration (a)
=
g
sin
θ
1
+
K
2
R
2
=
g
sin
θ
1
+
2
5
=
5
7
g
sin
θ
.
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