A siple pendulum rotates in a horizontal plane with an angular velocity of omega about a fixed point P I gravity-free space. There is a negative charge at P. The bob gradully emits photoelectrons (disregard the energy and momentum of the incident photons and emitted electrons). The total force acting on the bob is T.

A siple pendulum rotates in a horizontal plane with an angular velocit

1.	A siple pendulum rotates in a horizontal plane with an angular velocity of omega about a fixed point P I gravity-free space. There is a negative charge at P. The bob gradully emits photoelectrons (disregard the energy and momentum of the incident photons and emitted electrons). The total force acting on the bob is T.
Answer» T will decreases,`omega` will DECREASE. T will decrease, `omega` will remain CONSTANT. T and `omega` will remain UNCHANGED. ANSWER :C, d

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