When the moon is between the earth and the sun what moon phase will this be

 The new moon phase occurs when the Moon is directly between the Earth and Sun. A solar eclipse can only happen at new moon. A waxing crescent moon is when the Moon looks like crescent and the crescent increases ("waxes") in size from one day to the next. This phase is usually only seen in the west.

a new moon

Explanation:

when the moon is between the sun and the earth a new moon comes.

hope this helps btw this is correct

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.