Rank the following cases in terms of lowest to highest angular momentum: A 15.0 kg-m2 disk spinning at 0.7 rad/s A 5.0 kg-m2 disk spinning at 3.0 rad/s A 0.8 kg-m2 disk spinning at 10.0 rad/s A 10.0 kg-m2 disk spinning at 1.0 rad/s

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?