WHAT IS THE MAGNITUDE OF FORCE REQUIRED IN NEWTON'S TO PRODUCE A PRESSURE OF 27500 Pa ON AN AREA OF 200 SQUARE CM ? *

Which component of the earth’s atmosphere is decreased due to photosynthesis?

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

What is the role of the water cycle in maintaining freshwater levels in lake and rivers?