What is the weight of the bullet

Reference no: EM13550281

A bullet is fired into a large stationary absorber and comes to rest. Temperature measurements of the absorber show that the bullet lost 2010{\rm J} of kinetic energy, and high-speed photos of the bullet show that it was moving at 920{\rm m/s} just as it struck the absorber. What is the weight of the bullet in kg?

Reference no: EM13550281

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