# Physics lab report on oscillation measurement of springs

However, spring motion is the most interesting of the four topics we will cover here because of its generality. Oscillation and Harmonic Motion Consider the following physical phenomena: When you drop a rock into a still pond, the rock makes a big splash, which causes ripples to spread out to the edges of the pond. Using error bars in Excel Lab Report Template Each lab group should download the Lab Report Template and fill in the relevant information as you perform the experiment. Each person in the group should print-out the Questions section and answer them individually.

Since each lab group will turn in an electronic copy of the lab report, be sure to rename the lab report template file. The naming convention is as follows: For example the group at lab table 5 working on the Ideal Gas Law experiment would rename their template file as "5 Gas Law.

They should be answered in your lab notebook. General Nudges What method did you use to determine the initial angle of the pendulum? What is the uncertainty of the timing device? What is the uncertainty of your measurement of the period of the pendulum? What steps did you take to decrease the uncertainty in the measurement of the period?

What is the uncertainty in the length measurement? Objective 1 Nudges What method will you use to determine the cut-off angle? Would the length of the pendulum affect the uncertainty of the period and length measurements? Objective 2 Nudges What parameters will you graph in order to measure g?

Did your best-fit line fall within the data points' error bars? What initial angle will you use when working on the second objective? They must be answered by each individual of the group.

This is not a team activity. Each person should attach their own copy to the lab report just prior to handing in the lab to your TA. Describe how the pendulum's period is affected if the bob's mass is doubled.

Assume the period is independent of. Draw a free-body diagram of the pendulum at the top of this page. You may ignore friction forces. Write down the force that drives the system, that is, the force along the direction of motion. A simple pendulum has a mass of 0.

Show that for small angles, the driving force in Question 2 becomes. Use the fact that at small anglesand the image of the pendulum at the top of this page to help you. Compare the pendulum's restoring force to the restoring force of the simple harmonic motion of an oscillating mass on a spring.

## Rutgers University Department of Physics and Astronomy

TA Notes The experiment was performed and a sample write-up was "graded" by the laboratory curator. The write-up and the curator's comments are available for you to view and refer back to when you write future lab reports. Since the TAs were working on table 5, they saved the template as "5pendulum.

You can also view a typical page from a laboratory notebook:To make interacting photons, the team shone a weak laser through a cloud of cold rubidium atoms.

Rather than emerging from this cloud separately, the photons within the laser merged bound in groups of three. Lab Reports C (Research Methods in Psychology): Writing Laboratory Reports Writing Lab Reports & APA Format Structure and Content of a Laboratory Report This following provides a brief overview of the structure and content of various elements in a laboratory report.

Start studying Physics Lab Final - Hooke's Law. Learn vocabulary, terms, and more with flashcards, games, and other study tools. the time for one complete oscillation is defined as the period T and will be given by.

Physics I Lab Final - Measurement. 27 terms. Current + Charge, Resistance + Conductance.

## Motion of Oscillating Systems

27 terms. Simple Harmonic Motion Introduction Food for thought: Since k is a measure of spring stiffness, which spring in the collisions lab had a high, and which had a low, k? Goal To study simple harmonic motion in a mass spring system. Equipment Force Sensor Mass and Hanger Set.

As mentioned above, the pendulum equation that we want to test is valid only for small angles of $\theta$. For the first measurement, you will test this expectation by finding the period of oscillation at 3 different angles of release: $\theta=15^{\circ}$, $30^{\circ}$, and $80^{\circ}$.

Physics Lab Report Spring Constant By: Mauricio Sánchez Objectives This laboratory exercise is designed to reinforce concepts related to varying forces, work, and the conservation of energy.

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