A 100g (1kg) apple is located on a branch 2m high from the ground. What is it’s PE?

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: (a)Volume V is given by,

Q: A glass ball of radius 2.00 cm sits at the bottom of a container of milk that has a density of 1.03…

A:

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: = Inner radius of sidewall = 16.5 cm = 0.165 m = Outer radius of sidewall = 30.5 cm = 0.305 m =…

Q: A 3500 kg statue is placed on top of a cylindrical object (Y= 2.3 x10^10 Pa). The stand has a cross…

A:

Q: The density of gold is 19.3 g/cm^3. What is the volume of a 100 g hole ingot?

A: Given data: Density of gold, ρ=19.3 g/cm3 Mass, m=100 g Our question is to find the volume V.

Q: Marbles are shipped in a cubic packing crate with a height of 2m. The marbles are solid glass…

A: Given, height = 2 m The solid sphere glass diameter = 1 cm= 0.01 m radius, r=0.005 m The height of…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.