Question

This diagram shows the path of a pendulum bob.
http://static.k12.com/calms_media/media/1363000_1363500/1363161/1/8a9dcce4be9d83d2369b3a706c05bd931816629b/MS_PHYS_SCI_287750.jpg

Which best describes the correct relationship between kinetic and potential energy?





A.
Kinetic energy and potential energy are equal when the bob is at its maximum amplitude.


B.
Kinetic energy and potential energy are equal when the bob is halfway between its pivot and its minimum amplitude.


C.
Kinetic energy and potential energy are equal when the bob is halfway between its resting point and its maximum amplitude.


D.
Kinetic energy and potential energy are equal when the bob is

Answer 1

@lilcece pls help