An airplane is .68 Kilometers long. How many Millimeters long is the plane? a. 680 mm
b. 6,800 mm
c. 68,000 mm
d. 680,000 mm

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.

What type of force holds atoms together in a crystal?