A. Block on a smooth incline. A block of mass m = 3.6 kg on a smooth inclined plane of angle 40 is connected by a cord over a small frictionless
pulley to a second block of mass m2 = 2.4 kg hanging vertically. Take the positive direction up the incline and use 9.81
m/s2 for g.
What is the acceleration of each block to 1 decimal place?

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?