A deuteron consists of one proton and one neutron. A deuteron moving horizontally enters a uniform, verticle magnetic field of 0.500 T. It then travels in a circular arc radius 55.6 cm. How fast was the deuteron moving just before it entered the field? Let the mass of the deuteron m=3.34*10^-27 kg and the charge on a proton q=1.60*10^-19 C.
7.52*10^6 m/s
3.34*10^7 m/s
9.94*10^7 m/s
1.33*10^7 m/s

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

this could be newton#'s law of cooling. the cooling curve is exponential

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this