Answer:
Kinetic Energy =144000 Joules
Explanation:
Hello, I can help you with this
In physics, the kinetic energy of a body is that energy it possesses due to its movement. It is defined as the work necessary to accelerate a body of a certain mass from rest to the indicated speed
and it is given by:
Kinetic Energy =[tex]\frac{m*v^{2} }{2}[/tex]
the units are
[tex]\frac{1 }{2}Kg*\frac{m^{2} }{s^{2} } =1\ Joule\\[/tex]
Step 1
define
mass=80kg
speed=60 m/s
Step 2
put the values into the equation
[tex]E=\frac{m*v^{2} }{2}\\E=\frac{80kg*(\frac{60m}{s}) ^{2} }{2}\\E=\frac{80kg*(\frac{3600m}{s^{2} }) }{2}\\E=144000 Joules[/tex]
Have a good day.
