A solid sphere of mass 1kg rolls on a table with linear speed 2m/s, find its Total Kinetic Energy.
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Answered by
20
K. E=1/2mv²
m=1
v=2
K. E=1*(2)²/2
=4/2
=2 kgm²/s²
I hope it is suitable answer
m=1
v=2
K. E=1*(2)²/2
=4/2
=2 kgm²/s²
I hope it is suitable answer
densaldanha:
Is it the same for a rolling body?
No, for rolling body we should consider rotational kinetic energy also.
Answered by
42
K.E. of the rolling body = translational
K.E. + rotational K.E.
Hope it helps!!
K.E. + rotational K.E.
Hope it helps!!
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