Final answer:
The kinetic energy of a waddling armadillo with a mass of 500kg moving at 5 m/s is calculated using the formula Ke = 1/2mv², which results in a kinetic energy of 6250 J.
Step-by-step explanation:
To calculate the kinetic energy of the armadillo, we can use the kinetic energy formula:
Ke = ½mv
where Ke is kinetic energy, m is mass, and v is velocity.
Given:
m = 500 kg (mass of the armadillo)
v = 5 m/s (velocity of the armadillo)
Substituting the given values into the equation, we get:
Ke = ½ × 500 kg × (5 m/s)²
= 250 kg × 25 m²/s²
= 6250 J (joules)
So, the kinetic energy of the armadillo moving at 5 m/s is 6250 J.