A 300 ball swings in a vertical circle at the end of a 1.2-m-long string. When the ball is at the bottom of the circle, the tension in the string is 13 .

Question

A 300  ball swings in a vertical circle at the end of a 1.2-m-long string. When the ball is at the bottom of the circle, the tension in the string is 13 .
What is the speed of the ball at that point?

bobpursley · Accepted Answer

tension at bottom= mg+mv^2/r solve for v.

JJ · Answer

6.34

Sneh Patel · Answer

Wass goodie add da snap @brownieboe

Sneh Patel · Answer

Someone answer the question with a detailed description and contact me via snap ^^^

Sneh Patel · Answer

I mean its due the 12th and no one will probably see this for like 5 years... if your from Mrs Lovelands class tell her I said even if she dont remeber me in the future.

Sneh Patel · Answer

^doesnt