KE = 8887.5 J
Further explanation
Given
speed = 15 m/s
weight = 79 kg
Required
KE-Kinetic energy
Solution
Energy is the ability to do work
Energy because its motion is expressed as Kinetic energy (KE) which can be formulated as:
[tex]\large {\boxed {\bold {KE = \frac {1} {2} mv ^ 2}}}[/tex]
Input the value :
KE = 1/2 x 79 kg x 15² m/s²
KE = 8887.5 J
