If the bob of the simple pendulum makes an angle - with the vertical- relate tension in the string to the angle made by the bob

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Standard XII

Physics

Law of Conservation of Mechanical Energy

If the bob of...

Question

If the bob of the simple pendulum makes an angle $θ$ with the vertical, relate tension in the string to the angle made by the bob

T cos θ = m g

and

T sin θ = m a

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T sin θ = m g

and

T cos θ = m a

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T tan θ = m g

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and

T tan θ = m a

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Solution

The correct option is A $T cos θ = m g$ and $T sin θ = m a$
Resolving the forces acting on the bob in to parallel and perpendicular components, we get,
$T cos θ = m g$ and
$T sin θ = m a$
The correct option is (a)

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If the bob of the simple pendulum makes an angle θ with the vertical, relate tension in the string to the angle made by the bob

The correct option is A Tcosθ=mg and Tsinθ=maResolving the forces acting on the bob in to parallel and perpendicular components, we get, Tcosθ=mg and Tsinθ=maThe correct option is (a)

If the bob of the simple pendulum makes an angle $θ$ with the vertical, relate tension in the string to the angle made by the bob

The correct option is A $T cos θ = m g$ and $T sin θ = m a$
Resolving the forces acting on the bob in to parallel and perpendicular components, we get,
$T cos θ = m g$ and
$T sin θ = m a$
The correct option is (a)