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11 Dec 2019
A solid sphere of mass 2.5 kg and radius 0.15 m starts from rest at the top of a ramp inclined 25° and rolls to the bottom without slipping. The upper end of the ramp is 0.85 m higher than the lower end. What is the translational kinetic energy of the sphere when it reaches the bottom of the ramp? What is the rotational kinetic energy of the sphere when it reaches the bottom of the ramp?
A solid sphere of mass 2.5 kg and radius 0.15 m starts from rest at the top of a ramp inclined 25° and rolls to the bottom without slipping. The upper end of the ramp is 0.85 m higher than the lower end. What is the translational kinetic energy of the sphere when it reaches the bottom of the ramp? What is the rotational kinetic energy of the sphere when it reaches the bottom of the ramp?
Amal JeevaLv10
24 Oct 2020
