Arigid sphere is falling from a height of 1m in a fluid of density 1000 m3/kg. the time it took to fall is 500 seconds. if the density of the sphere is 1100 m3/kg and the viscosity of the fluid is 100 cp, what is the diameter of the sphere? (a. 6.1 m , b. 0.61 m , c. 0.061 m , d. 0.0061 m)

0.00191 meter is the diameter of the sphere.

Explanation:

Velocity of the rigid sphere =

Density of the fluid =

Density of the particle=

Viscosity of the fluid =

Radius of the sphere  = r

(Terminal velocity)

r = 0.00191 m

0.00191 meter is the diameter of the sphere.

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation: