All living organisms need energy grow and reproduce maintain their structures, and respond to their enviorments: metabolism is the set of the processes that make energy available for cellular processes.
Answer:
Explanation:
As the final Kinetic energy is zero or less than initial kinetic energy, the collision must be inelastic.
In Inelastic collision both the bodies must stick together as final velocity is zero for both the bodies.
To conserve the momentum, momentum associated before the collision of first must be equal and opposite to the momentum associated with the second ball.
i.e.
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electric circuit
The total mechanical energy of the skydiver is 178,000 J.
The given parameters;
- <em>Kinetic Energy of the skydiver, K.E = 100,000 Joule</em>
- <em>Gravitational Potential Energy of the skydiver, P.E = 78,000 Joules.</em>
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The total mechanical energy of the skydiver is the sum of the kinetic energy and the potential energy.
<em>Total mechanical energy = K.E + P.E</em>
Total mechanical energy = 100,000 J + 78,000 J
Total mechanical energy = 178,000 J
Thus, the total mechanical energy of the skydiver is 178,000 J.
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