Use the formula v2=u2+2*a*s
v=final velocity
u=intital velocity
a=acceleration due to gravity
s=displacement
This then gives:
2*9.8*5
=98
square root of 98
9.89ms-1
Surface density is calculated by dividing the mass of an object or substance by its surface area. The formula is surface density (σ) = mass (m) / surface area (A). The standard unit for surface density is kilograms per square meter (kg/m^2).
Energy from the sun travels to the earth's surface is brought here by electromagnetic radiation. Once the radiation reaches the planet, most of it is converted to heat.
To calculate the surface area to volume ratio, simply divide the surface area of the object by its volume. This ratio is commonly used in science to understand how efficiently an object exchanges materials with its environment, with a higher ratio indicating better surface area for exchange relative to its volume.
Assuming that the jewel case is in the shape of a cuboid, the total surface area is 38280 sq mm.
You can calculate evaporation for a lake using a class A pan by measuring the amount of water evaporated in the pan over a period of time, typically daily. This measurement is then converted to the equivalent evaporation rate for the lake surface area based on the pan coefficient. The pan coefficient is a factor used to scale the evaporation rate from the pan to estimate evaporation from the lake.
You use the surface area formula for a rectangle, but remember to leave out the top of it.
To calculate the evaporation rate of your swimming pool, you can use a simple formula: Evaporation Rate = (Pool surface area) x (Evaporation rate factor) x (Temperature difference). Measure the surface area of your pool, find the evaporation rate factor for your area, and determine the temperature difference between the pool water and the air. Multiply these values to calculate the evaporation rate.
you maltiply the length by the wedth the proper way to calculate internal area lenght x the avg width. get three widths and aveg them than mutiply them time the lenght.
You need dome type of Formula to calculate this. The formula must relate drag and surface area. Assuming the surface area is at the face of the car, or not.
The floor of a swimming pool would appear flat from the top, assuming the pool has a level base. However, the floor may look distorted or rippled due to the water's surface tension, reflections, and refractions.
Assuming you mean a rectangular prism, you get the smallest surface area if the prism is a cube. You can calculate the required length of side to get that volume; then, based on that, the corresponding surface area.
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
because they want to swim close to the surface
To calculate the pressure exerted on a surface, the force acting on the surface is divided by the surface area. Mathematically, pressure = force / area.
To calculate the pressure exerted on a surface, the force normal to the surface is divided by the surface area. The formula for pressure is pressure = force / area.
You measure or calculate the surface area; you measure or calculate the volume and then you divide the first by the second. The surface areas and volumes will, obviously, depend on the shape.
surface area divided by volume