Two protons are aimed directly toward each other by a cyclotron accelerator with speeds of 2.30×105 m/s , measured relative to the earth. find the maximum electrical force that these protons will exert on each other

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j