What is a caldera? plz help me
2 answers:
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Answer:
It have 1.359 joule kinetic energy.
Explanation:
- Kinetic energy is defined as the energy of any object due to its state of motion.
- Mathematically kinetic energy can be calculated as:
K.E = ...........................equation 1
where,
m= mass of object
v= velocity of that moving object
- In the above problem;
mass= 2500 lbs = kg.
velocity= 80mph=
=
.
- Substituting the values in equation 1, we get;
K.E= *
*
K.E=