Two protons (each with rest mass m=1.671027kgm=1.671027kg) are initially moving with equal speeds in opposite directions. The protons continue to exist after a collision that produces an 00 particle. The rest mass of the 00 is m=9.751028kgm=9.751028kg.

What is the kinetic energy Ek of each proton?Express your answer in millions of electron volts to three significant figures.