Aball is attached to a vertical rod by two strings of equal strength (able to support much more than one of these balls) and equal length. the strings are light and do not stretch. the rod begins to rotate with its rotational speed increasing slowly, causing the ball to revolve with slowly increasing speed. which string breaks first? a. the bottom string breaks first. b. the top string breaks first. c. the strings break at the same time.

b Top string breaks first .

Explanation:

The correct answer is

b Top string breaks first .

Centrifugal force acts equally on both sides .The top string has the gravity force acting on it , in addition to the centrifugal force(Tension in the string at top position is maximum) . So more likely to break is the top string .

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

would be false hope this out