What do you think will happen to the Lunar phases if the moon was hit by an asteroid?

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.

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

Which of the following is not a physical property of mattera. melting pointb. heat of combustionc. viscosityd. boiling point