In physics, the principle of conservation of momentum states that when you have an isolated system with no external forces, the initial total momentum of objects before a collision equals the final total momentum of the objects after the collision.
a. neutron stars
d. main sequence stars
Are smaller than the sun but I'm not sure about white dwarfs because a typical white dwarf is about as massive as the <span>Sun, yet only slightly bigger than the Earth.</span>
Answer:
90 degrees
Explanation:
In the attached image we can see, the condition where this condition (|A+B|=|A-B|) is true.
vector A is pointing horizontally to the right, vector B (positive), points up vertically.
Now analyzing the subtraction of vectors A and B = A - B, we have that vector A continues to point to the right (positive) and vector B points down (negative). In this way the magnitudes of both operations sum and subtraction of vectors is equal.
But the angle between the two vectors (A and B) will remain the same and will be 90°.
It will decrease because she is loosing momentum and she will begin to slow down.
I know one is transformed, not sure about another