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Question 6

2.5 pts

When a pendulum is swinging circle on a string, its own weight W and the string tension force Tact on it.

Which of the following is the correct description of the centripetal force on the pendulum?

O The weight force W is the centripetal force.

O The tension force T is the centripetal force.

O The weight force W and the tension force T together form the centripetal force.

O The centripetal force is a 3rd force on the object other than the weight W and the tension force T.

Fig: 1