Problem# 7 On the figure below, a conical pendulum with length L- 40 cm describes a...
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...
3. CONICAL PENDULUM A conical pendulum is a piece of physics apparatus in which a massive bob, connected to a string (which also connects to the ceiling) swings around in a horizontal circle. The string traces out the surface of a cone, thus the name conical pendulum. See: Ihttps://www.youtube.com/watch?v 3Tf9xXsgqD4. The bob has mass m, the string length is L and the circle has radius R. Find expressions for the following in terms of the given quantities, and g a)...
The string of a conical pendulum is 49.5 cm long and the mass of the bob is 0.22 kg. (a) Find the angle between the string and the horizontal when the tension in the string is six times the weight of the bob. (b) Under those conditions, what is the period of the pendulum?
The figure below shows a "conical pendulum", in which the bob (the small object at the lower end of the cord) moves in a horizontal circle at constant speed. (The cord sweeps out a cone as the bob rotates.) The bob has a mass of 0.050 kg, the string has length L = 0.66 m and negligible mass, and the bob follows a circular path of circumference 0.86 m. Cord Bob (a) What is the tension in the string? (b)...
Question 3 The figure shows a conical pendulum, in which the bob (the small object at the lower end of the cord) moves in a horizontal circle at constant speed. (The cord sweeps out a cone as the bob rotates.) The bob has a mass of 0.035 kg, the string has length L = 1.1 m and negligible mass, and the bob follows a circular path of circumference 0.76 m. What are (a) the tension in the string and (b)...
A conical pendulum has length l=71 cm and the angle made by the string with vertical is θ = 510 . The mass of the object is m=57 g. Find the frequency of the circular motion of the object. Take g=10m/s2 . Round your answer to one decimal place.
Please show all work. ,Thank you. Problem 2 A 0.090-kg ball is swung in a conical pendulum whose length is 0.72 m. (a) If the string makes an angle of 35° with the vertical, what is the tension in it? (b) What is the speed of the ball?
A pendulum consists of a rod of mass 2 kg and length 1.5 m with a solid sphere at one end with mass 0.4 kg and radius 15 cm (see the following figure). If the pendulum is released from rest at an angle of 40°, what is the angular velocity at the lowest point? (Enter the magnitude in rad/s.) Axis 1.5 m, 2 kg 400 0.4 kg, 15 cm radius 2.220 x rad/s
A compound pendulum is made up of a rod of length L, with mass M and a solid sphere of radius r, with mass m (see figure below). The pendulum is pivoted about one end and released from rest from and angle of 0, (angle with the vertical). (a) Find the distance, dom, of center of mass of this pendulum from its pivot. (b) Draw a free body diagram and write down Newton's 2nd Law (for rotation) for the pendulum...
Chapter 15, Problem 041 The pendulum in the figure consists of a uniform disk with radius r 16.0 cm and mass 470 g attached to a uniform rod with length L = 660 mm and mass 290 g. (a) Calculate the rotational inertia of the pendulum about the pivot point. (b) What is the distance between the pivot point and the center of mass of the pendulum? (c) Calculate the period of oscillation. (a) Number Units (b) Number Units c)...