From the diagram above, the bob of the pendulum has the f...
From the diagram above, the bob of the pendulum has the fastest speed at
A.
X
B.
Y
C.
Z
D.
W
Correct answer is A
The ball has its fastest speed at its equilibrium position when its displacement X = 0, which is at X. At this point, the bob has maximum velocity and maximum kinetic energy.
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