17. An airplane pilot is moving with a velocity v and drops a package. In the absence of air resistance, where is the package relative to the airplane at the moment it hits the ground?
A. Behind the airplane
B. In front of the airplane
C. Directly below the airplane
D. Cannot be determined without knowing how height the plane

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Most of the volume of an atom is occupied by the

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.