What is the orbital velocity of the moon Titan as it orbits Saturn with an average orbital radius of 1.22 E' m. (Saturn has a mass of 5.68 E26 kg. )

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

Once a sound recording is made, how is the sound reproduced? by converting passive sound waves into active sound waves by converting sound waves into electronic signals by converting the electronic signals back into sound waves by speeding up the stored sound waves

Adrop of water of radius 0.01 m is falling through a medium whose density is 1.21 kg / m^3 and the coefficient of viscosity 1.85 x 10^-5nsm^3. find the terminal velocity of the drop, given that the density of water is 10^3 kg / m^3