Asked by Nikita
                A simple pendulum is oscillating with an angular amplitude 60°.If mass of bob is 50 gram the tension in the string at mean position is(g=10m/s2)
            
            
        Answers
                    Answered by
            Damon
            
    max ke = max Pe = m g h
h = r (1-cos 60) = r/2
so max (1/2) m v^2 = m g r/2
max v^2 = g r
T = m g + m v^2/r
T = m (g + g) = 2 m g = 2(.05)(10)
T = 1 Newton
    
h = r (1-cos 60) = r/2
so max (1/2) m v^2 = m g r/2
max v^2 = g r
T = m g + m v^2/r
T = m (g + g) = 2 m g = 2(.05)(10)
T = 1 Newton
                    Answered by
            Kammari.vighneshwar Achari
            
    Super 
    
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