Find the speed and the mass of the object
An object has a kinetic energy of 322 J and a momentum of magnitude 26.7 kg·m/s. Find the speed and the mass of the object.
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A toy car X of mass 0.200 kg moves along a frictionless surface with a velocity of 0.180 m/s. It collides with another toy car Y, with a mass of 0.250 kg and a speed of 0.130 m/s in the same direction. After the collision, toy car X continues to m
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If you start with 5.2x10^-2 M I2 at this temp, how much will remain after 7.68s assuming that the iodine atoms do not recombine to form I2?
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