Question

Does the tension in the string of a swimimg pendulum to any work?Explain

Answer 1

A pendulum consists of a mass (known as a bob) attached by a stringto a pivot point. ... However, the force of tension does not do work since it always acts in a direction perpendicular to the motion of the bob.

Answer 2

happpppopppppppppoppppppppoppppppppppppppppppppp