Answer:
1371.4watt
Explanation:
from power=energy/time
BUT energy=force times distance
Answer:
When we double the angular velocity the maximum acceleration 
will changes by a factor of 4.
Explanation:
Given the angular frequency 
of the simple harmonic oscillator is doubled.
We need to find the change in the maximum acceleration of the oscillator.
Now, according to the problem, the angular frequency got doubled.
Let us plug 
. Then the maximum acceleration will be 
We can see, when we double the angular velocity the maximum acceleration will changes by a factor of 4.
Answer:
Hey
Your answer would be Radioactive Decay and Heat of formation.
When earth first formed it was very violant. Some planetary scientists believe that the moon was created from a collision involving earth and Thea (a theoretical dwarf planet). these collisions that have formed earth heated it so much that it is still hot from them.
Radioactivce decay is another major fource of internal heat for earth.
Answer:
C. Increasing its buoyancy
