The picture is attached. A student poured 500 mL of milk into one flask and 500 mL of water into another flask.
Which of the following conclusions can the student make about the physical properties
of these two liquids just by looking at the flasks?
A: The density of milk is greater than that of water.
B: Milk has a greater mass than water.
C: Milk and water are soluble fluids.
D: Milk and water have the same shape.

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

Disney, viacom and aol time warner are examples of