A child with a mass of 23 kg rides a bike with a mass of 16 kg at a velocity of 3 m/s as they roll down the street together. How much momentum does the child have by
himself? (Do not write units of measure and ROUND to only 1 decimal place)

the inner core.

good luck: )

klicker

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

earth's neighboring galaxy, the andromeda galaxy, is a distance of 2.54×107 light-years from earth. if the lifetime of a human is taken to be 70.0 years, a spaceship would need to achieve some minimum speed min to deliver a living human being to this galaxy.