Refer to a pendulum in its upward swing. That is, the velocity vector for the pendulum is pointing in the direction of E.
What is the direction of the force of gravity on the pendulum bob ?
A
A
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B
B
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C
C
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D
D
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E
E
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Solution
The correct option is D D The force of gravity on a body always acts towards the centre of earth or vertically downwards , as vector is in vertically downwards direction , therefore it represents the force of gravity on bob .