The standard used by leed in the water efficiency (we) category to determine the baseline case for building water usage is the national standard for maximum flush and flow rates called:

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

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

What is the measure of a change in an objects velocity?