1 Answer

Martin Richard · Answer 1 · 2023-08-09T08:06:40+0000

We are asked to determine the kinetic energy of an object. To do that we will use the following formula:

Where "m" is the mass and "v" the speed of the object. Replacing the known values we get:

$k=(1)/(2)(2.4\operatorname{kg})(12(m)/(s))^2$

Solving the operations we get:

Therefore, the kinetic energy is 172.8 Joules.

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