If you have (1 x 10⁹) cubic meters of volume, and 1/2 gram of mass
in each cubic meter, then you have
(1/2 x 10⁹) grams = (5 x 10⁸) grams = (5 x 10⁵) kilograms of mass .
On Earth, that mass weighs 4,900,000 newtons .
(about 1,102,300 pounds)
(about 551 tons)
D. Using a fixed-pulley system
Tornado- Trees knocked down, debris everywhere, ground and dirt scattered.
Here we know that



now from kinematics we have

now from above all values we have



so final angular speed is -12.6 rad/s
Sound waves are longitudal waves meaning they go back and forth