Maxwell developed his theory of electromagnetism by combining previous discoveries. He added his own original hypothesis that electric charges produce electric fields. moving electric charges produce magnetic fields. changing electric fields produce magnetic fields. changing magnetic fields produce electric fields.

25,000 = 2.5 x 10⁴250 = 2.5 x 10^20.025 = 2.5 x 10⁻²0.00025 = 2.5 x 10⁻⁴

We can not use the law of conservation of energy here. we will use the law of conservation of momenta. we will break into two components, the x component will represent east, and y component will represent north.solving this system will give us the velocity of the third mass.we can plug this backi into the first equation: with this angle we can now calculate the velocity: