Question

A particle of mass m is fixed to one end of a light spring of
force constant k and unstretched length ????. The system is
rotated about the other end of the spring with an
angular velocity ⍵, in gravity free space. The increase in
length of the spring will be
(a) m⍵²???? (b) m⍵²????/k-m⍵²
(c) m⍵²????/k+m⍵²
(d) None of these

Answer 1

Answer:

A particle of mass m is fixed to one end of a light spring of

force constant k and unstretched length ????. The system is

rotated about the other end of the spring with an

angular velocity ⍵, in gravity free space. The increase in

length of the spring will be

(a) m⍵²???? (b) m⍵²????/k-m⍵²

(c) m⍵²????/k+m⍵²

(d) None of these

Explanation:

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