An angler experiences a glare of light coming from the water's surface. Which type of glasses should she wear to minimize the glare?
A
glasses that block only horizontally polarized light
B.
glasses that block only vertically polarized light
glasses that block unpolarized light
C.
D.
glasses that block all polarized light

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