A solid rubber ball of desity d and radius R falls through air. Assume that the air resistance acting on the ball is KRV, where V is velocity of the ball and K is a constant.The terminal velocity attained by the ball is (neglect buoyance)

A solid rubber ball of desity d and radius R falls through air. Assume

1.	A solid rubber ball of desity d and radius R falls through air. Assume that the air resistance acting on the ball is KRV, where V is velocity of the ball and K is a constant.The terminal velocity attained by the ball is (neglect buoyance)
Answer» <html><body><p>`4piR^(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)dg//3K`<br/>`4piRdg//3K`<br/>`4piRd^(2)g//3K`<br/>None</p>Answer :A</body></html>