What would have to be the mass of this asteroid, in terms of the earth's mass MM , for the day to become 23.0% longer than it presently is as a result of the collision? Assume that the asteroid is very small compared to the earth and that the earth is uniform throughout.

The mass of this asteroid, in terms of the earth's mass m = 0.092 M.

Explanation:

The length of the day T = 2π rad / ω.

where ω = Earth's angular rotation rate

Conservation of angular momentum applied to collision between the Earth and the asteroid gives:

                    and

                    which gives

          and  

 The mass of this asteroid, in terms of the earth's mass m = 0.092 M.    

answer; ///i believe that the correct answer is (the south);

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation: