A4.0 cm object is 6.0 cm from a convex mirror that has a focal length of 8.0 cm. what is the height of the image produced by the mirror? –5.0 cm 7.5 cm -7.5 cm 5.0 cm

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