The time-dependent pressure and flow rate are measured downstream of an artificial heart valve situated within an experimental mock circulation of the human body.

The signals are sampled at a rate of 160 Hz.

The valve opens and closes with the heart rate at 75 beat per minute.

Blocks of data are recorded at 128 samples per block.

What is the frequency resolution of the sampled data? How many signal (heart beat) cycles are included in each block of 128 samples?

Both independent and dependent clauses

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply. the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?