Homework Answers
1 .
Restoring Force : here Restoring Force is a type of force which acts to bring a body to its equilibrium position in the motion.
the equation is using for restoring force is
F = - k x
F = restoring force
k = force constant
x = position displacement
2 .
here are two forces
that are ,
gravity
and
the tension in the string.
3 .
it should be small of less than 5 degrees of angular displacement in the SHM.
Add Answer to:
1. What is a linear restoring force? 2. What type of force must be acting to...
After a thorough reading of this entire experimental write-up, you should answer the following questions in...
After a thorough reading of this entire experimental write-up, you should answer the following questions in the space provided and be prepared to turn them in at the start of lab. 1. What is a linear restoring force? 2. What type of force must be acting to produce simple harmonic motion? 3. If a pendulum is to undergo simple harmonic motion, should its displacement angle be large or small? 4. To what is the frequency of oscillation of a pendulum...
Hooke's Law represents a linear restoring force where an elastic system is displaced from equilibrium. In...
Hooke's Law represents a linear restoring force where an elastic system is displaced from equilibrium. In an experiment a rubber band and a spring were placed in a vertical position and a series of having Masses were attached to the free end. a) Does the rubber band used exhibit Hooke's Law behavior? Why or why not? b) Does the spring used exhibit Hooke's Law behavior ? Why or why not? c) Simple Harmonic Motion is oscillatory motion of a system...
For my lab a 50g mass is on a spring. The spring is pulled down a...
For my lab a 50g mass is on a spring. The spring is pulled down
a different length for each trial and then released. What would the
amplitude of motion be for this experiment and how can I test that
the frequency is independent from the amplitude.
In cases where the restoring force is proportional to the amount of displacement from the oquilibrium position, the object undergoes simple harmonic motion (SHM). An object on a spring is the simplest example...
4Consider the spring-loaded pendalum system shown in Figure 4. Assume that the spring force acting on...
4Consider the spring-loaded pendalum system shown in Figure 4. Assume that the spring force acting on the pendulum is zero when the pendulum is vertical, or θ "。. Assume also that the friction involved is negligible and the angle of oscillation θ is small. Obtain a mathematical model of the system. Lincarize the nonlincar equations and obtain the frequency of oscillation of the pendulum Mg Figure 4
Question 9 [3+ (6 + 2) = 11 marks] (a) A sand pendulum consists of a...
Question 9 [3+ (6 + 2) = 11 marks] (a) A sand pendulum consists of a funnel shaped object filled with sand and suspended from a long string (not shown) as depicted in the diagram. As the pendulum swings back and forth in simple harmonic motion the sand gradually falls from the base of the funnel through a small hole in the bottom. Predict what will happen to the period of oscillation of the pendulum as mass is gradually lost....
(c) A mass-spring oscillator consisting of a 250 g mass attached to a spring (assumed to...
(c) A mass-spring oscillator consisting of a 250 g mass attached to a spring (assumed to be ideal) has a period of oscillation of 0.20 s. Calculate the spring constant for the spring. [5 marks] (d) An object executing simple harmonic motion passes through the equilibrium (zero displacement) position with a velocity of + 2.00 ms. The next time it passes through the equilibrium position is 1.25 seconds later. What is the amplitude of the oscillation? [5 marks] (e) A...
ReviewI Constants TACTICS BOx 14.1 Identifying and analyzing simple harmonic motion Learning Goal: 1. If the...
ReviewI Constants TACTICS BOx 14.1 Identifying and analyzing simple harmonic motion Learning Goal: 1. If the net force acting on a particle is a linear restoring force, the motion will be simple harmonic motion around the equilibriunm To practice Tactics Box 14.1 Identifying and analyzing simple harmonic motion. position. 2. The position, velocity, and acceleration as a function of time are given in Synthesis 14.1 (Page 447) x(t)- Acos(2ft) Ug (t) = -(2rf)A sin( 2rft), A complete description of simple...
THE SPRING FORCE AND SIMPLE HARMONIC MOTION To measure and study various characteristics of a mass/spring...
THE SPRING FORCE AND SIMPLE HARMONIC MOTION To measure and study various characteristics of a mass/spring system, including the spring constant and the dependence of the oscillation frequency on the amplitude of oscillation. i) You will measure the spring constant using two different methods: static and dynamic. ii) You will investigate the dependence of frequency on the amplitude of oscillations. 1. Write the equation that relates the applied force (not the spring force) on a spring to the displacement from...
please answer all prelab questions, 1-4. This is the prelab manual, just in case you need...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
Please give correct answers ï. When a pendulum swings with a small angle its motion is...
Please give correct answers
ï. When a pendulum swings with a small angle its motion is approximately simple harmonic when it swings aa arger ang e, why does tis not work anymore. a Because the acceleration is no longer proportional to the displacement. O b. Because the acceleration then depends on the mass. O c. Because the restoring force is now inversely proportional to the displacement. O d. Because the force is no longer a restoring force at large angle...
After a thorough reading of this entire experimental write-up, you should answer the following questions in the space provided and be prepared to turn them in at the start of lab. 1. What is a linear restoring force? 2. What type of force must be acting to produce simple harmonic motion? 3. If a pendulum is to undergo simple harmonic motion, should its displacement angle be large or small? 4. To what is the frequency of oscillation of a pendulum...
For my lab a 50g mass is on a spring. The spring is pulled down
a different length for each trial and then released. What would the
amplitude of motion be for this experiment and how can I test that
the frequency is independent from the amplitude.
In cases where the restoring force is proportional to the amount of displacement from the oquilibrium position, the object undergoes simple harmonic motion (SHM). An object on a spring is the simplest example...
4Consider the spring-loaded pendalum system shown in Figure 4. Assume that the spring force acting on the pendulum is zero when the pendulum is vertical, or θ "。. Assume also that the friction involved is negligible and the angle of oscillation θ is small. Obtain a mathematical model of the system. Lincarize the nonlincar equations and obtain the frequency of oscillation of the pendulum Mg Figure 4
Question 9 [3+ (6 + 2) = 11 marks] (a) A sand pendulum consists of a funnel shaped object filled with sand and suspended from a long string (not shown) as depicted in the diagram. As the pendulum swings back and forth in simple harmonic motion the sand gradually falls from the base of the funnel through a small hole in the bottom. Predict what will happen to the period of oscillation of the pendulum as mass is gradually lost....
(c) A mass-spring oscillator consisting of a 250 g mass attached to a spring (assumed to be ideal) has a period of oscillation of 0.20 s. Calculate the spring constant for the spring. [5 marks] (d) An object executing simple harmonic motion passes through the equilibrium (zero displacement) position with a velocity of + 2.00 ms. The next time it passes through the equilibrium position is 1.25 seconds later. What is the amplitude of the oscillation? [5 marks] (e) A...
ReviewI Constants TACTICS BOx 14.1 Identifying and analyzing simple harmonic motion Learning Goal: 1. If the net force acting on a particle is a linear restoring force, the motion will be simple harmonic motion around the equilibriunm To practice Tactics Box 14.1 Identifying and analyzing simple harmonic motion. position. 2. The position, velocity, and acceleration as a function of time are given in Synthesis 14.1 (Page 447) x(t)- Acos(2ft) Ug (t) = -(2rf)A sin( 2rft), A complete description of simple...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
Please give correct answers
ï. When a pendulum swings with a small angle its motion is approximately simple harmonic when it swings aa arger ang e, why does tis not work anymore. a Because the acceleration is no longer proportional to the displacement. O b. Because the acceleration then depends on the mass. O c. Because the restoring force is now inversely proportional to the displacement. O d. Because the force is no longer a restoring force at large angle...
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