Guest

The body of mass 100 is tied to one end of a 2m long string. The other end of the string is at the centrre of the horizontal circle.The maximum revolution in one minute is 200.The maximum tensile strengthof the string is .

The body of mass 100 is tied to one end of a 2m long string. The other end of the string is at the centrre of the horizontal circle.The maximum revolution in one minute is 200.The maximum tensile strengthof the string is .
 

Question Image
Grade:11

1 Answers

Arun
25750 Points
6 years ago
 

m =200 gm =.2kg

 

r = 2m

 

ω=200 rev/min  =20 ∏/3 rad /sec

 

 

 

 centrifugal force F = mω2r

 

                           = .2 * (20 ∏/3)* 2

 

                           =175.45 N

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free