9) A ball of mass m is attached to the ceiling via a string of length L. The ball is given a push to set it in motion. The ball then travels in a horizontal circle, such that the string makes and angle 0 with the vertical. It is observed that it takes time T for the ball to make one complete revolution. How can this experiment be used to measure the magnitude of the gravitational acceleration g. problem 9...
A tether ball is attached to a swivel in the ceiling by a light cord of length L. When the ball is hit by a paddle, it swings in a horizontal circle with constant speed v, and the cord makes a constant angle beta with the vertical direction. The ball goes through one revolution in time T. Assume that T, the mass m, and the length L of rope are known, derive algebraic expression for the tension FT in the...
Exercise 4: A small ball of mass m, is attached to the end of string of length L and negligible mass. The other end of string is attached to a pivot located on a ceiling. The system forms a simple pendulum. Analyze the torques on the ball about the pivot on the ceiling when the ball makes an angle with respect to the vertical. Sketch Coordinate system e-FBD of m Newton's and law analysis
Q2) A simple pendulum consists of a ball of mass 4.0 kg attached to the ceiling by a very light wire 3 of length 2.0 m. Att from rest. 0s, the pendulum is displaced to the right by an angle of 8 and released a) What is the period of oscillation? rn b) What is the magnitude of the force on the ball tangential or perpendicular) to the string at t os c) What is the maximum speed of the...
20> A 5.15 kg ball is attached to the top of a vertical pole with a 2.29 m length of massless string. The ball is struck, causing it to revolve around the pole at a speed of 4.41 m/s in a horizontal circle with the string remaining taut. Calculate the angle, between 0° and 90°, that the string makes with the pole. Take g 9.81 m/s2. angle: What is the tension of the string? tension: N
(a)A ball is attached to a thread of length L = 16.8 cm and suspended from the ceiling, as shown in the figure. A uniform electric field points to the right in the figure. Whenθ = 15.5°,the ball is in equilibrium. Find the net charge on the ball (in µC).A ball is attached to a thread of length Land suspended from the ceiling. The thread makes an angle θ with the normal line from the ceiling, such that the thread...
A 5.73 kg ball is attached to the top of a vertical pole with a 2.01 m length of massless string. The ball is struck, causing it to revolve around the pole at a speed of 4.63 m/s in a horizontal circle with the string remaining taut. Calculate the angle, between 0° and 90°, that the string makes with the pole. Take g 9.81 m/s?. angle: What is the tension of the string? tension N
1. A ball of mass m = 1.0 kg is suspended from the ceiling by a massless string of length L = 1.5 m. It is pulled to one side and started moving in a horizontal circular path, where it makes one revolution every 2 seconds. a) What is the angle that it makes with the vertical? b) What is the tension in the string? (30 points)
A 5.01 kg ball is attached to the top of a vertical pole with a 2.23 m length of massless string. The ball is struck, causing it to revolve around the pole at a speed of 4.31 m/s in a horizontal circle with the string remaining taut. Calculate the angle, between 0° and 90°, that the string makes with the pole. Take g 9.81 m/s- angle: What is the tension of the string? tension
A 5.65 kg ball is attached to the top of a vertical pole with a 2.21 m length of massless string. The ball is struck, causing it to revolve around the pole at a speed of 4.47 m/s in a horizontal circle with the string remaining taut. Calculate the angle, between 0° and 90° that the string makes with the pole. Take g 9.81 m/s2 angle What is the tension of the string? tension: