A conical pendulum is formed by attaching a ball of mass m to a string of length L, then allowing the ball to move in a horizontal circle of radius r. The following figure(Figure 1) shows that the string traces out the surface of a cone, hence the name.
Part A: Find an expression for the tension T in the string.
Express your answer in terms of the variables L,m,r and appropriate constants.
Part B: Find an expression for the ball's angular speed?.
Express your answer in terms of the variables L,r and appropriate constants.
What is the tension for a 500g ball swinging in a 20-cm-radius circle at the end of a 1.0-m-long string?
Express your answer to two significant figures and include the appropriate units.
What is angular speed (in rpm) or a 500g ball swinging in a 20-cm-radius circle at the end of a 1.0-m-long string?
Express your answer to two significant figures and include the appropriate units.
A conical pendulum is formed by attaching a ball of mass m to a string of length L, then allowing the ball to move in a...
A conical pendulum is formed by attaching a 500g ball to a 1.0-m-long string, then allowing the mass to move in a horizontal circle of a radius 20 cm the string tracesthe outside surface of the cone.a) what is the tension of the stringb) what is the ball's angular speed in rpm
A conical pendulum is formed by attaching a 0.20 ball to a 1.0 -long string, then allowing the mass to move in a horizontal circle of radius 30 . The figure shows thatthe string traces out the surface of a cone, hence the name. a.) what is the tension in the string (N) b.)what is the ball's angular velocity in rpm
A conical pendulum is formed by attaching a 400 g ball to a 1.0 m long string, then allowing themass to move in a horizontal circle of radius 30 cm. Figure P7.39 showsthat the string traces outthe surface of a cone, hence the name.Figure P7.39(a) What is the tension in the string?1 N(b) What is the ball's angular velocity, in rpm?2 rpm
A conical pendulum is formed by attaching a 500g ball to a 1m long string, then allowing the mass to move in a horizontal circle of radius 20 cm. Find the tension inthe string and the ball's angular speed in rpm's.
A pendulum is constructed by attaching a mass m to an extensionless string of length l. The upper end of the string is connected to the uppermost point on a vertical disk of radius R (R<l/) as in the figure. Obtain the pendulum's equation of motion, and find the frequency of small oscillations. Find the line about which the angular motion extends equally either direction (i.e. 0 = 02).
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