The kinetic energy possessed by the man is 517.5 Joules.
Given the following data:
To find the kinetic energy of the man:
Kinetic energy is an energy that is possessed by a physical object or body due to its motion.
Mathematically, kinetic energy is calculated by using the formula;
[tex]K.E = \frac{1}{2} MV^2[/tex]
Where:
- K.E is the kinetic energy.
- M is the mass of an object.
- V is the velocity of an object.
Substituting the given values, we have;
[tex]K.E = \frac{1}{2}[/tex] × [tex]90[/tex] × [tex]11.5[/tex]
[tex]K.E = 45[/tex] × [tex]11.5[/tex]
Kinetic energy = 517.5 Joules.
Therefore, the kinetic energy possessed by the man is 517.5 Joules.
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