A deuteron (a deuterium nucleus of rest mass md=3.34×10−27 kgm_{\text{d}} = 3.34 \times 10^{-27} \text{ kg}md=3.34×10−27 kg) is accelerated in a relativistic heavy-ion collider to a total energy of 5.2 GeV5.2 \text{ GeV}5.2 GeV (5.2×109 eV5.2 \times 10^9 \text{ eV}5.2×109 eV).
Calculate the velocity of this deuteron as a fraction of the speed of light ccc. Give your answer to 2 decimal places.
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