Answer to Question #242998 in Physics for Sheyni

Question #242998

The parking brake on a 1200 kg automobile has broke, and the vehicle has reached a momentum of 7800 kg.m/s. What is the velocity of the vehicle?

Expert's answer

The velocity is

"p=mv\\space\\space\\rightarrow \\space\\space v=\\frac pm=\\frac{7800}{1200}=6.5\\text{ m\/s}."

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