69. A cubical block of weight 9.8 N with
each side of 5 cm is lying on a table.
The pressure exerted by the block
on the table is
(1) 0-392 N/m
(2) 39-2 N/m?
(3) 392 N/m2
(4) 3920 N/m2
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A cubical block of weight 9.8 N with each side of 5 cm is lying on a table. The pressure exerted by the block on the table is. (1) 0.392 N/m2. (2) 39.2 N/m.
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