What amount of extra kinetic energy will be released in the reaction n + 235u → 93rb + 141cs + 2 n ? in other words, what is the q-value of the reaction? the mass of 93rb is 92.9217 u, the mass of 141cs is 140.919 u, the mass of 235u is 235.044 u and the mass of n is 1.00867 u. the value of c 2 is 931.5 mev/u. answer in units of mev.

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?