
Of course,moving faster than light will automatically mean that the energy is infinite,but we are gonna assume that sonic negs the law,and that does not happen. Now,that is just assuming he is faster than the speed of sound,but has we know,sonic is faster than that,specifically, faster than light. This may not seem like a lot,because is not a lot,is like,the most simple one,but is still more than enough to kill someone if is like 2 meters near sonic. This will give us a result of 2.8E+6 joules,or practically around 0.6692160611855 kilograms of tnt.

I am gonna assume,that first and for most,sonic speed is just gonna be 400 meters per second(because he is ''super sonic'')and his weight is has we know 35 kilograms. The standard unit of kinetic energy is the joule, while the English unit of kinetic energy is the foot-pound.īecause I'm not going to use the imperial system(because seriosly,who is gonna use foot or inches to calculate something) In relativistic mechanics, this is a good approximation only when v is much less than the speed of light. In classical mechanics, the kinetic energy of a non-rotating object of mass m traveling at a speed v is. Formally, a kinetic energy is any term in a system's Lagrangian which includes a derivative with respect to time. The same amount of work is done by the body when decelerating from its current speed to a state of rest.

H aving gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. In physics, the kinetic energy of an object is the energy that it possesses due to its motion.
