Technician a says that an electronic control module used in the suspension system is the same as that used for engine control. technician b says that most electronically controlled suspension systems use a separate electronic control module. which technician is correct?
a) technician a
b) technician b
c) both technicians
d) neither technician

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