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3 A student is investigating the pressure that a block of wood is exerting on the floor.
The weight of the wood is 20 N. The block is 10 cm long, 5 cm wide and 2 cm high.
a What is the biggest pressure that the block can exert on the floor?

3 A student is investigating the pressure that a block of wood is exerting on the floor The weight of the wood is 20 N The block is 10 cm long 5 cm wide and 2 c class=

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petergoodwill1977

Answer:

Pressure = Force/Area

Explanation:

Area of block = 5cm x 10cm = 50cm = 0.5m

F= 20N

therefore P = F/A

=20N/0.5m

=40 N/m

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