The centre of mass of solid hemisphere of radius 8 cm is x from the centre of the flat surface. Then value of x is __________.
Answer (integer)
3
Solution
As we know c.o.m. or hemisphere = ${{3R} \over 8}$
<br><br>$\therefore$ x = ${{3R} \over 8}$ = ${{3 \times 8} \over 8}$ = 3 cm
About this question
Subject: Physics · Chapter: Rotational Motion · Topic: Centre of Mass
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