a block of mass m 4 kg and dimensions 10 cm × 20 cm × 30 cm rests on floor. if g = 10 m s-², then the maximum pressure of the block can exert on the floor is
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its simple....
pressure is equal to force/area
force=weight=mass x gravity=4x10=40N
area= 10x20=200cm^
pressure=40/200=0.2pa
HOPE YOU UNDERSTOOD!
pressure is equal to force/area
force=weight=mass x gravity=4x10=40N
area= 10x20=200cm^
pressure=40/200=0.2pa
HOPE YOU UNDERSTOOD!
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