Respuesta :
KE = 1/2mv^2
KE = 1/2(65)*2.5^2
KE = 32.5*2.5^2
KE = 203.125 Joules
The kinetic energy is equal to 203.125 J.
KE = 1/2(65)*2.5^2
KE = 32.5*2.5^2
KE = 203.125 Joules
The kinetic energy is equal to 203.125 J.
The kinetic energy describes the energy exhibited by a body due to its motion. The kinetic energy of the jogger is 203.125 Joules
Recall :
- Kinetic energy = 0.5mv²
- Mass, m = 65 kg
- Velocity, V = 2.5 m/s
Hence, the kinetic energy of the jogger can be calculated thus :
K. E = 0.5 × 65 × 2.5²
K. E = 0.5 × 65 × 6.25
K. E = 203.125 Joules
Therefore, the kinetic energy of the jogger is 203.125 joules
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