physics Question help please question 11

Physics
Tutor: None Selected Time limit: 1 Day

Jun 24th, 2015

Thank you for the opportunity to help you with your question!

T cos32 = mg 

Tsin32 = mV^2/r 

tan32 = V^2/gr

r = l sin32

gl tan32 sin32 = V^2

V = sqrt(9.8*1.9*0.3311)

=2.48 m/s 

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 24th, 2015

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