Physics, asked by lionelmessi9172, 11 months ago

a square tile having a 20cm side is designed to withstand a pressure of 40n/m. what will be the force applied? will it withstand a force of 200n

Answers

Answered by geetatannu2002
0

Solution -

Given : Mass of iron block, m = 10 kg

Acceleration due to gravity, g = 10 m/s2

so , weight of iron block, W = m x g

= 10 x 10 = 100 N

so we can say force exerted by the iron block on the table top = 100 N

a ) 1st case - F = 100 N

Area = 20 cm x 10 cm

= 20 /100 m x 10 / 100 m

= .02 m2

we know, Pressure = Force /Area

= 100 / .02 Pascal

= 5000 pa

b) 2nd case - F = 100 N

Area = 10 cm x 5cm

= 10 /100 m x 5/ 100 m

= .005 m2

we know, Pressure = Force /Area

= 100 / .005 Pascal

= 20000 pa

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Answered by brainlystudentsverma
0

Explanation:

Physics

13 points

Solution -

Given : Mass of iron block, m = 10 kg

Acceleration due to gravity, g = 10 m/s2

so , weight of iron block, W = m x g

= 10 x 10 = 100 N

so we can say force exerted by the iron block on the table top = 100 N

a ) 1st case - F = 100 N

Area = 20 cm x 10 cm

= 20 /100 m x 10 / 100 m

= .02 m2

we know, Pressure = Force /Area

= 100 / .02 Pascal

= 5000 pa

b) 2nd case - F = 100 N

Area = 10 cm x 5cm

= 10 /100 m x 5/ 100 m

= .005 m2

we know, Pressure = Force /Area

= 100 / .005 Pascal

= 20000 pa

Plz mark as brainlist

Hope it's help u

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