weight, age, gender, and body fat percentage, and then calculate the percentage of fat in your body: bioelectrical impedance analysis (BIA) and hydrostatic weighing. BIA is the most accurate method for
What is the righting moment? :a moment that tends to restore an airplane or a naval vessel to its previous attitude after any small rotational displacement. — called also restoring moment. What is righting moment on a sailboat? Wind force on the sails causes a sailboat to heel. Resistance ...
The pressure in a liquid also called hydrostatic pressure is the force that a liquid can exert on things. The formula to use to calculate the pressure due to a liquid is the following:Liquid pressure = weight density × depth or Liquid pressure = ρ× g × depth...
Calculate the net force in the vertical direction when the angle is 70.5° if the net force is 16600 N. How do you know when to use cosine, sine, or tangent for the normal force? Three forces are exerted on an object placed on a slope in \\ the figure(Figure 1). The forces are...
Determining the force of water is also important in hydrostatics, for example, to see how much pressure the walls of a submarine are capable of withstanding. The military also uses pressure calculations when developing the anti-submarine measures known as depth charges, which explode when a certa...
How to Calculate Body Fat Percentage Body Composition vs. Body Mass Index Body composition andbody mass index(BMI) are tools that assess body fatness. However, the methods used to measure body composition and BMI differ. Additionally, BMI may not provide accurate results in all situations. ...
What is hydrostatic pressure in simple words? A manometer measures a pressure difference as 50 inches of water. Take the density of water to be 62.4 lbm/ft3. What is this pressure difference in pound-force per square inch, psi? Calculate how much pressure (due to the liquid) would be on...
the required volume is ∫π(R2-x2)dx from -R to R/2 = 9πR3/8 Thus , ρObject=(9πR3/8)/(4πR3/3) * ρWater =27/32 ρWaterI don't know if it's a legitimate method . It is suggested that I utilize the concept of hydrostatic pressure instead , but i have no id...
If, in this example, you desired to keep this denser-than-water object suspended in place by applying an upward force in addition to the buoyant force, what would the magnitude of this force be? You merely calculate the difference between the weight of the water displaced and the weight of...
You can calculate hydrostatic pressure for a liquid as P=ρ×g×h for density of a liquid "rho" ρ (in kg/m3but you can find other units of mass/volume, too), gravitational acceleration constant g (9.8 m/s2) and height of the liquid column h (in m ...