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A mass m = 4.700 kg is suspended from a string of length L = 1.270...

A mass m = 4.700 kg is suspended from a string of length L = 1.270 m. It revolves in a horizontal circle. The tangential speed of the mass is 2.243 m/s. What is the angle theta between the string and the vertical (in degrees)?

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Answer #1

[= 1.27m, m=4.7 kg, v= 2.243 mis Thoso - from T Sino = 1 my? (L Sino) 2) also T Coso = mg =) T= mg Coso - (2.243)? i mag tan@

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