A particle of mass m is suspended from a ceiling through a string of length L. The particle moves in a horizontal circle of radius r. Find a. the speed of the particle and b. the tension in the string. Sch a system is called a conical pendulum.A. `(rg)/sqrt(L^(2)-r^(2))`B. `(rsqrtg)/((L^(2)-r^(2))^(1/4)`C. `(rsqrtg)/((L^(2)-r^(2))^(1/2)`D. `(mgL)/((L^(2)-r^(2))^(1/2)`

A particle of mass m is suspended from a ceiling through a string of l

1.	A particle of mass m is suspended from a ceiling through a string of length L. The particle moves in a horizontal circle of radius r. Find a. the speed of the particle and b. the tension in the string. Sch a system is called a conical pendulum.A. `(rg)/sqrt(L^(2)-r^(2))`B. `(rsqrtg)/((L^(2)-r^(2))^(1/4)`C. `(rsqrtg)/((L^(2)-r^(2))^(1/2)`D. `(mgL)/((L^(2)-r^(2))^(1/2)`
Answer» Correct Answer - B `(F)/(r) = (mg)/(sqrt(L^(2)-r^(2))`

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