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Physics
Physics
Problem
Calculate the total kinetic energy of a cricket ball of radius 3.5 cm and mass 163 g rolling along a horizontal surface without slipping at a linear speed of
4.0
ms
−
1
4.0 \text{ ms}^{-1}
4.0
ms
−
1
. (The moment of inertia of a sphere of mass,
M
M
M
, and radius,
R
R
R
, is
2
5
M
R
2
\frac{2}{5}MR^2
5
2
M
R
2
.)
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