Which color in the visible spectrum of hydrogen has the greatest energy
1 answer:
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Answer:
9000J
Explanation:
Given parameters:
Mass of the jet fighter = 5kg
Velocity = 60m/s
Unknown:
Kinetic energy of the jet fighter = ?
Solution:
The kinetic energy of a body is the energy due to motion of the body.
It is mathematically expressed as;
K.E = m v²
m is the mass
v is the velocity
So;
K.E = x 5 x 60² = 9000J