A ball is round on a string at 35° with respect to the vertical. if the length of the string is 12cm. how fast must be the ball is spinning?

Question

asked Jan 16, 2024 153k views

1 Answer

Bouteillebleu · Answer 1 · 2024-01-22T09:30:08+0000

Answer:

$\sqrt{ (g)/(12 \cos(35) ) }$

where g is acceleration due to gravity

Explanation:

You should consider the tension in the string along the horizontal and vertical axis as well as the force of gravity acting on the ball.