Questions
The speed of a homogeneous solid sphere after rolling down an inclined plane of vertical height h, from rest without sliding is
detailed solution
Correct option is D
At bottom most point, total kinetic will be mgh.Total kinetic energy =12mv2+12Iω2=12mv2+1225mR2vR2=710mv2 Now, 710mv2=mgh⇒v=107ghTalk to our academic expert!
Similar Questions
A solid cylinder of mass 2 kg and radius 50 cm rolls up an inclined plane of angle inclination 300. The centre of mass of cylinder has speed of 4 ms-1. The distance travelled by the cylinder on the inclined surface will be
(Take, g = 10 ms-2
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