A particle is moving in a vertical circle. The tensions in the string

1.	A particle is moving in a vertical circle. The tensions in the string when passing through twopositions at angles 30° and 60° from vertical (lowest position) are T, and T2 respectively, then
Answer» 2 2 0 v - U =2G(l+lsin0 ) =2GL(l+l/2) =xgl(3/2) 2 v - 10gl =-3gl 2 v = -3gl+10gl 2 v = 7gl T+mg COS get lost copy until here

A particle is moving in a vertical circle. The tensions in the string when passing through twopositions at angles 30° and 60° from vertical (lowest position) are T, and T2 respectively, then

Answer»

2 2 0

v - U =2G(l+lsin0 )

=2GL(l+l/2)

=xgl(3/2)

v - 10gl =-3gl

v = -3gl+10gl

v = 7gl

T+mg COS

get lost copy until here

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A particle is moving in a vertical circle. The tensions in the string when passing through twopositions at angles 30° and 60° from vertical (lowest position) are T, and T2 respectively, then​

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A particle is moving in a vertical circle. The tensions in the string when passing through twopositions at angles 30° and 60° from vertical (lowest position) are T, and T2 respectively, then