kinetic energy into potential energy.
when the rocks go down it will be kinetic energy but when the rock reach the bottom of the hill it will be converted into potential energy.
Answer:
<em>1988.05 rad/s^2</em>
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Explanation:
The angular speed of the optical disk ω = 998.0 rad/s
the time taken to come to rest t = 0.502 s
The magnitude of the average angular acceleration ∝ = ω/t
∝ = 998.0/0.502 = <em>1988.05 rad/s^2</em>
Answer:
A neutral atom of aluminum has 13 protons and 13 electrons. The ground state electron configuration for aluminum is 1s22s22p63s23p1. A shorthand way to write the electron configuration, called noble gas notation, is [Ne]323p1.
Explanation:
