Ask a New Question

Question

a rectangular box of mass 400g has a diameter 20cm by 10cm by 5cm compute the pressure it exerts on each face of the box when it rests on a table take g=10m/s2
9 years ago

Answers

Anonymous
Pressure P= mg/S
P₁ = mg/s₁ =0.4•10/0.2•0.2 =100 Pa
P₂ = mg/s₂ =0.4•10/0.1•0.1 =400 Pa
P₃= mg/s₃ =0.4•10/0.05•0.05 =1600 Pa
9 years ago
Ayneabeba
Genie
3 years ago

Related Questions

A solid of mass 400g in air and when partly is immersed in a certain liquid it has a mass 320g. Give... A mass m=400g hangs from the rim of a wheel of radius r=15cm. When released from rest, the mass fall... 1. A body of mass 400g dropped from a height of 30m. If after rebounce the ball loses 2/3 of its ene... Two balls of equal mass (400g each) undergo a collision. One ball is initially stationary. After the... A ball of mass 400g is thrown with an initial velocity of 30.0 ms-1 at an angle of 45.0 degrees to t... A copper of mass 400g is heated until it's temperature becomes 250degree celcius. It is dropped into... A body of mass 400g is whirled in a vertical of radius 2m at a steady rate of 2rev/s.find it's centr... A piece of copper of mass 400g at the temperature of 1000°c is quickly transferred to a vessel of ne... A piece of metal of mass 400g of specific heat capacity 500jkgk is place in an oven to attain a stud... A body of mass 400g is whirled in a vertical of radius 2m at a steady rate of 2rev/s. find its...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use