A cylindrical tank with a diameter of 1400mm and height of 3000mm is = 840 kg/m3. Initially the tank was filled in one-tenth of its height. At the same time the tank is discharged with a constant oil flow rate for heating purposes equal to 2 l/h. Determine the oil flow that = 2 h. Additionally calculate the oil level after two months of full charge.

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above