ckfalk21 ckfalk21

06-11-2022
Physics

Answered

A 7.5-cm-diameter horizontal pipe gradually narrows to 5.0 cm . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 32.0 kPa and 24.0 kPa , respectively.

Answer :

Other Questions

A weightless spring of force constant 2.50 N/cm is 15.0 cm long when nothing is attached to it. It is now used to pull horizontally on a 12.5 kg box on a smooth

A particle moving uniformly along a curved path has a period of 0.24 s and a speed of 4.2 m/s. The radius of the path is? a. 16 cm b. 2.6 cm c. 1.0 m d. 0.0

The number density of gas atoms at a certain location in the space above our planet is about 1.18 x 10^11 m^-3, and the pressure is 2.50 x 10^-10 N/m² in this s

Children slide down a frictionless water slide that ends at a height of 1.80 m above the pool. If a child starts from rest at point A and lands in the water at

what is the terminal velocity for a 3.78kg bowling ball falling through air? Use 0.45 for the drag coefficient of the bowling ball and 1.22kg/m^3 for the densit

- A person Uses a 20-cm-long wrench to tum a not. The wrench handle is tilted 30° above the horizontal and the person pulls straight down on the end with the po

When you lift an object by moving only your forearm, the main lifting muscle in your arm is the biceps. Suppose the mass of a forearm is 1.20 kg . If the biceps

Water flows out of the hose at a speed of 5 meters per second. What will be the outflow velocity if the tip of the hose is pressed so that the cross-sectional a

A ball of mass m = 1.95 kg is released from rest at a height h = 72.0 cm above a light vertical spring of force constant k as in Figure [a] shown below. The ba

In a parallel universe, the value of Planck's constant is 6.63x10-2 J-s. Assume that the physical laws and all other physical constants are the same as in our u