The scatter plot above shows the relationship between the pressure and volume of a gas (at fixed temperature). which of the following conclusions can be drawn?

a. the pressure of a gas decreases as its volume decreases.

b. there is no relationship between the pressure and volume of a gas.

c. the pressure of a gas increases as its volume decreases.

d. as the volume of a gas increases, the pressure of the gas stays constant.

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2