Question

A solid iron cuboid is kept on a table top. The mass of cuboid is 6 kg and its dimensions are 30cm *15cm*10cm . force and pressure exerted by the cuboid on table top if it made to lie on the table top with its side dimensions 30m*15cm are​

Answer 1

The force exerted by the cubiod on table top will be 58.8 N while the pressure exerted will be 1.307 kPa.

• This follows from fundamental laws of physics where we have force equals to mass times acceleration.

• Here, acceleration is due to gravity,

• So F = m * g

• 6 kg * 9.8 m/s^2

• 58.8 N

•Next up, we have Pressure is the Force exerted per unit area.

•So , P = F/A

• 58.8 N/ (.3 * .15)m^2

• 1306.66667

• 1307 Pa = 1.307 kPa

•for all the above formulas we should use SI units,

•Pa stands for Pascal,

•N stands for Newton.

Answer 2

Answer:

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