A pendulum is made by hanging a mass from a string. The mass is released from rest with the string at a 20° angle with respect to the vertical. Find the magnitude of the mass’s acceleration as it passes through the lowest point of its motion.
please explain
answer is e: 0.12
Homework Answers
Add Answer to:
A pendulum is made by hanging a mass from a string. The mass is
released from...
A pendulum consists of a mass m suspended from a string of length L. When the...
A pendulum consists of a mass m suspended from a string of length L. When the pendulum is swinging, how much greater is the mass’s potential energy when the string is displaced from the vertical by the angle θ than when the mass is at the lowest position?
Part 1: (Theory) Simple Pendulum 1. Consider a mass m hanging from a string of length...
Part 1: (Theory) Simple Pendulum 1. Consider a mass m hanging from a string of length L that makes an angle with the vertical (shown below). Assume the string is massless and that the hanging object is a point mass. Use Newton's Second Law directly to show that the equation of motion for this simple pendulum can be written: (LO) = -mgsin(o), (1) dia where is the angular displacement of the pendulum from its vertical equilibrium position (and is a...
Exercise of conservation theorems: the sphere of mass m of the simple pendulum of the figure...
Exercise of conservation theorems:
the sphere of mass m of the simple pendulum of the figure is
released from rest when the string makes an angle β1 with the
vertical; Based on this information:
Determine one expression for velocity and another for tension at
the lowest point ②.
A pendulum of 61.0 m in length and 0.400 kg of mass is released
from rest when the rope is at an angle of 65.0 or vertical. Find
the velocity of the...
he length of a simple pendulum is 0.65 m and the mass of the particle (the...
he length of a simple pendulum is 0.65 m and the mass of the particle (the “bob”) at the end of the cable is 0.20 kg. The pendulum is pulled away from its equilibrium position by an angle of 7.7° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point...
The length of a simple pendulum is 0.75 m and the mass of the particle (the...
The length of a simple pendulum is 0.75 m and the mass of the particle (the "bob") at the end of the cable is 0.33 kg. The pendulum is pulled away from its equilibrium position by an angle of 9.1° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point...
A simple pendulum consists of a ball of mass M hanging from a uniform string of...
A simple pendulum consists of a ball of mass M hanging from a uniform string of mass m and length L, with m << M. (a) If the period of oscillations for the pendulum is T, derive an expression for the speed of a transverse wave in the string when the pendulum hangs at rest in terms of m, M, T and g (the acceleration due to gravity). Your expression should not include L. (b) If the string is made...
A simple pendulum with mass m = 2.3 kg and length L = 2.62 m hangs...
A simple pendulum with mass m = 2.3 kg and length L = 2.62 m
hangs from the ceiling. It is pulled back to an small angle of θ =
9.2° from the vertical and released at t = 0. 1) What is the period
of oscillation?
2) What is the magnitude of the force on the pendulum bob
perpendicular to the string at t=0?
3) What is the maximum speed of the pendulum?
4) What is the angular displacement...
A simple pendulum with mass m = 2.1 kg and length L = 2.79 m hangs...
A simple pendulum with mass m = 2.1 kg and length L = 2.79 m hangs from the ceiling. It is pulled back to a small angle of θ = 11.5° from the vertical and released at t = 0. 1) What is the period of oscillation? 2) What is the magnitude of the force on the pendulum bob perpendicular to the string at t=0? 3) What is the maximum speed of the pendulum? 4) What is the angular displacement...
A pendulum consists of a 1.7-kg bob attached to a light 2.6-m-long string. While hanging at...
A pendulum consists of a 1.7-kg bob attached to a light 2.6-m-long string. While hanging at rest with the string vertical, the bob is struck a sharp horizontal blow, giving it a horizontal velocity of 5.0 m/s. At the instant the string makes an angle of 28° with the vertical, calculate the following (a) the speed m/s (b) the gravitational potential energy (relative to its value is at the lowest point) (c) the tension in the string? (d) What is...
A simple pendulum with mass m = 2.1 kg and length L = 2.3 m hangs...
A simple pendulum with mass m = 2.1 kg and length L = 2.3 m hangs from the ceiling. It is pulled back to an small angle of θ = 11.9° from the vertical and released at t = 0. 1)What is the period of oscillation? 2)What is the magnitude of the force on the pendulum bob perpendicular to the string at t=0? 3)What is the maximum speed of the pendulum? 5)What is the magnitude of the tangential acceleration as...
Part 1: (Theory) Simple Pendulum 1. Consider a mass m hanging from a string of length L that makes an angle with the vertical (shown below). Assume the string is massless and that the hanging object is a point mass. Use Newton's Second Law directly to show that the equation of motion for this simple pendulum can be written: (LO) = -mgsin(o), (1) dia where is the angular displacement of the pendulum from its vertical equilibrium position (and is a...
Exercise of conservation theorems:
the sphere of mass m of the simple pendulum of the figure is
released from rest when the string makes an angle β1 with the
vertical; Based on this information:
Determine one expression for velocity and another for tension at
the lowest point ②.
A pendulum of 61.0 m in length and 0.400 kg of mass is released
from rest when the rope is at an angle of 65.0 or vertical. Find
the velocity of the...
The length of a simple pendulum is 0.75 m and the mass of the particle (the "bob") at the end of the cable is 0.33 kg. The pendulum is pulled away from its equilibrium position by an angle of 9.1° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point...
A simple pendulum with mass m = 2.3 kg and length L = 2.62 m
hangs from the ceiling. It is pulled back to an small angle of θ =
9.2° from the vertical and released at t = 0. 1) What is the period
of oscillation?
2) What is the magnitude of the force on the pendulum bob
perpendicular to the string at t=0?
3) What is the maximum speed of the pendulum?
4) What is the angular displacement...
A pendulum consists of a 1.7-kg bob attached to a light 2.6-m-long string. While hanging at rest with the string vertical, the bob is struck a sharp horizontal blow, giving it a horizontal velocity of 5.0 m/s. At the instant the string makes an angle of 28° with the vertical, calculate the following (a) the speed m/s (b) the gravitational potential energy (relative to its value is at the lowest point) (c) the tension in the string? (d) What is...
Most questions answered within 3 hours.
-
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 14 minutes ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 32 minutes ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 1 hour ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 1 hour ago -
How would I use switch statements to write a program that will
take an input of...
asked 1 hour ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 1 hour ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 1 hour ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 1 hour ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 1 hour ago -
help me and discuss one successful and one
unsuccessful international company/busines in Indonesia.whyit
succeed and why...
asked 2 hours ago -
I- Choose the best answer
Which of the following statements about the structure and
packaging of...
asked 2 hours ago -
1. A sample of 144 incoming freshman found that 45 of them
scored more than 550...
asked 2 hours ago