Answer pleaseee
.

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

Which research method uses information that governments, businesses, and educational institutions have already made available for public use? survey correlational research cross-cultural research secondary analysis

Suppose you apply a force of "20 n to a 0.25-meter-long wrench attached to a bolt in a direction perpendicular to the bolt. determine the magnitude of the torque when the force is applied at an angle of 120degrees°" to the wrench.