A stone is whirled in a vertical circle at the end of a string. When the stone is at the highest position the tension in the string is______________?
(A) Maximum
(B) Zero
(C) Equal to the weight of the stone
(D) Less than the weight of the stone
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *