Physics, asked by zaidk2233, 5 months ago

A block with length, t=1.5m, width w=1m, height h=0.5cm has a mass m=300kg and it is placed on a table. what is the pressure exerted by the block?

Answers

Answered by puppy56
0

Answer :

Pressure exerted by the block = 545.45 N

step by step explanation :

Pressure = force/area

Force = mg

= 3000 N

Area of block (is in rectangle shape)

= 2 ( lb + bh + hl )

= 2 [ ( 1.5 × 1 ) + ( 1 × 0.5 ) + ( 0.5 × 1.5) ]

= 2 ( 1.5 + 0.5 + 0.75 )

= 2 ( 2.75 )

= 5.5

Pressure = force/area

= 3000/5.5

= 545.45 N

hope it helps u..!

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