Homework Answers
8Add Answer to:
You are experimenting with a mass on a spring in lab as shown to the right....
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...
1*. If a mass is attached to a spring raised r, feet and is given an initial vertical velocity of...
1*. If a mass is attached to a spring raised r, feet and is given an initial vertical velocity of v, feet per second then the susequent position r of the mass is given by ,cos(ut)sin(ut) for time t and postive constant w .) Ifw-2; 2% = 2 feet; and vo-1 ft/sec write r in the form rsin(wt +-5). Give δ in radians rounded to the nearest throusanth. Find the amplitude and frequency of the spring's oscillation. b.) Determine when...
You attach a 150 g mass on a spring hung vertically. a. If the spring initially...
You attach a 150 g mass on a spring hung vertically. a. If the spring initially stretches 16 cm when you hang the mass on it, what is the spring constant? b. How long will one oscillation take? The spring is now oriented horizontally and attached to a glider on a frictionless airtrack. The glider also has mass of 150 g. You want to observe the oscillations of this horizontal springmass system in the lab with a motion detector. You...
can you help me with this prblem?? Thanks 5. A mass-spring system oscillates with an amplitude...
can you help me with this prblem??
Thanks
5. A mass-spring system oscillates with an amplitude of 3.5 cm. If the spring constant is 250 N/m and the mass is 0.50 kg, a) Write an equation for the position, velocity, and acceleration for the mass as a function of time b) find the maximum speed of the mass, and the maximum acceleratjon of the mass. c) Sketch a plot of the position of the mass vs time by labelling the...
A 0.8-kg mass hanging from a vertical spring is lifted 2 cm above its resting position...
A 0.8-kg mass hanging from a vertical spring is lifted 2 cm above its resting position and released from rest. It undergoes simple harmonic motion with a frequency of 0.5 Hz. a) What is the period of the motion? b) What is the spring constant? c) What is the amplitude of the oscillation? d) If the mass is released at time t = 0, at what time t does it first pass through its resting position? e) What is the...
Problem 1: Oscillation Problem Part 1: A spring that you find in the lab is characterized...
Problem 1: Oscillation Problem Part 1: A spring that you find in the lab is characterized by the graph below. A. What is the unstretched length for the spring? B. What is the spring constant for this springi C. Write the equation that describes the spring force Fup in terms of the spring length L sp Part 2: The spring is then attached to an object with a mass of 101 grams (friction can be ignored). The object is pulled...
In this lab you will investigate how to accurately interpret and draw position, velocity and acceleration...
In this lab you will investigate how to accurately interpret and draw position, velocity and acceleration graphs for common situations and explain their reasoning. Please go to the following website: http://phet.colorado.edu/en/simulation/moving-man. Click on the 4 button to start the simulation. You may need to install Java if your computer does not have it. 1. Go to the charts tab. Get yourself familiar with the simulation interface. Investigate Moving Man by having the man move using the sliders. Use the playback...
S5. At right is a snapshot at t 0 of a wave traveling to the right...
S5. At right is a snapshot at t 0 of a wave traveling to the right on a string. The string is tied to the wall at x-6 m. The wave moves at v 1 m/s. A point P is indicated on the axis. a) Sketch the appearance of the wave at t -4 s.(2 marks] b) Sketch the history graph for the point P. Show enough time that everything interesting that happens at Pa shown. [2 marks] S6. Two...
A 0.50 kg mass attached to the end of a spring vibrates according to the equation...
A 0.50 kg mass attached to the end of a spring vibrates according to the equation x = 0.45 cos 8.40t, where x is in meters, and t in seconds. (a) Write down equations for its velocity and acceleration as functions of time. (b) What is its maximum speed and what is the earliest time (after t =0) at which it has this speed? (c) What is its maximum positive acceleration and the earliest time ( t >0) at which...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab to test whether or not masses on springs really exhibit simple harmonic motion. You attach a large block of mass m = 0.5 kg to the biggest spring you can find. You setup this over-sized experiment so that the mass is oscillating horizontally, an ultrasonic sensor is used to measure its motion - the resulting data is plotted in figure 3. Assume that there...
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...
1*. If a mass is attached to a spring raised r, feet and is given an initial vertical velocity of v, feet per second then the susequent position r of the mass is given by ,cos(ut)sin(ut) for time t and postive constant w .) Ifw-2; 2% = 2 feet; and vo-1 ft/sec write r in the form rsin(wt +-5). Give δ in radians rounded to the nearest throusanth. Find the amplitude and frequency of the spring's oscillation. b.) Determine when...
can you help me with this prblem??
Thanks
5. A mass-spring system oscillates with an amplitude of 3.5 cm. If the spring constant is 250 N/m and the mass is 0.50 kg, a) Write an equation for the position, velocity, and acceleration for the mass as a function of time b) find the maximum speed of the mass, and the maximum acceleratjon of the mass. c) Sketch a plot of the position of the mass vs time by labelling the...
Problem 1: Oscillation Problem Part 1: A spring that you find in the lab is characterized by the graph below. A. What is the unstretched length for the spring? B. What is the spring constant for this springi C. Write the equation that describes the spring force Fup in terms of the spring length L sp Part 2: The spring is then attached to an object with a mass of 101 grams (friction can be ignored). The object is pulled...
S5. At right is a snapshot at t 0 of a wave traveling to the right on a string. The string is tied to the wall at x-6 m. The wave moves at v 1 m/s. A point P is indicated on the axis. a) Sketch the appearance of the wave at t -4 s.(2 marks] b) Sketch the history graph for the point P. Show enough time that everything interesting that happens at Pa shown. [2 marks] S6. Two...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab to test whether or not masses on springs really exhibit simple harmonic motion. You attach a large block of mass m = 0.5 kg to the biggest spring you can find. You setup this over-sized experiment so that the mass is oscillating horizontally, an ultrasonic sensor is used to measure its motion - the resulting data is plotted in figure 3. Assume that there...
Most questions answered within 3 hours.
-
A space vehicle is coasting at a constant velocity of 18.1 m/s
in the +y direction...
asked 31 minutes ago -
5) Use the following balanced equation to answer questions
(a)-(i).
3 Cu(s) + 8 HNO3(aq) →...
asked 13 minutes ago -
A three-year maturity bond with a 12% annual coupon rate is
currently traded at par $1000...
asked 22 minutes ago -
1.
What is the minimum volume to use in the Spec 20 cuvette in order
to...
asked 58 minutes ago -
A builder wants to install wall-to-wall carpeting in a living
room of length 8.87 m and...
asked 50 minutes ago -
Organizational change can produce anxiety in those affected by
the change. In what ways can change...
asked 53 minutes ago -
Ozone in the atmosphere may react with nitric oxide.
From the following data, calculate the DG...
asked 57 minutes ago -
Steven Long, a bond analyst, is analyzing a convertible bond.
The characteristics of the bond are...
asked 56 minutes ago -
Michael Bordellet is
the owner/pilot of Stellar Air Service. The company flies a daily
round trip...
asked 58 minutes ago -
Hi, I need to change the conversion where stack is into a class
stack and add...
asked 1 hour ago -
Consider the log logistic CDF F(t)=1/(1+(t/α)-β)
Find f(t), S(t), h(t), and H(t).
It can be shown...
asked 1 hour ago -
A gaseous mixture of methane and water vapor at
atmospheric pressure and 500 ° C is...
asked 1 hour ago