Answer:
Explanation:
As we know that the ball is swinging in a circle
so here net horizontal centripetal force on the ball is due to component of the tension force
so we will have
also we know that
so we have
now we have
now we have
4hz is the answer i think atleast
Answer:
a) , b)
Explanation:
a) The distance between the center and one of the foci is:
The shortest distance is:
b) The longest distance is:
The earth is revolving around the sun and when the seasons change the earth tilts at a different angle and it changes your perspective on the constellations<span />
What is the question? It looks like a statement.