Question

Q1. A Force of 20N is distributed in an area of 0.002m2. Find the Pressure??Q1. A Force of 20N is distributed in an area of 0.002m2. Find the Pressure??

Q2. What is the pressure of A ball with an area of 0.04m2 if it has a force of 4N.

Q3. A Body of Volume 30cm3 is immersed in water. What is Buoyant force??

Q4. Find the Buoyant force of a Ball if the ball has a volume of 12cm3 and is completely immersed in water??

Q5. A Body of mass 4kg having a density 3000kg/m3 is completely dipped in a liquid of density 200kg/m3 Find the Force of Buoyancy on it?​

Answer 1

Answer:

Explanation:

Answer Expert Verified

1cm = 1/100m.

4cm = 4/100.

4cm = 0.04m.

Answer 2

Answer:

please apply the formula of pressure=force/area

Explanation:

Let solve the first part

pressure=force/area

=20/0.002

10000 pascal