Marble Launcher Lab Sources Of Error

We took a marble put it on a ramp and let it roll along the table and off the table.

Marble launcher lab sources of error.

Range and initial velocity of the ball. The type and number of errors depend on the setup of the experiment and the measuring devices that you are using. Where d y is the distance in the y direction and g is the acceleration due to gravity 9 80. Chemists can usually prevent these types of errors by discussing the experiment with peers beforehand as others might point out flaws that the chemist does not see.

I did a lab experiment based upon projectile motion. Using the initial elevation as the distance traveled in the y direction the time was found using the following equation. In this experiment you will be using the marble launcher to project the marble at different angles and speeds. Marble launcher marble tape measurer ruler procedure.

November 7th 2011 abstract we created a projectile launcher out of materials found at home. Also list what you think will be the sources of systematic errors in this experiment. Your goal is to identify only those significant for that experiment. Physics 31210 lab 2 study i.

201 understanding gravity lab rev 0917 in class work and energy last chance circular motion work and energy collisions 1. Do not list all possible sources of errors there. The goal was to predict where it was going to land and place a cup there. You are going to launch the marble from the same height 10 times and measure its horizontal range.

Physical variations can also account for errors in the chemistry lab. For example if the lab table is not perfectly leveled then for the collision experiments m6 impulse and momentum when the track is supposed to be horizontal results will have a large significant. We used knowledge of projectile motion to predict the landing point. To avoid this error chemists should perform tests on an entire population size.

What are some possible sources of error. This gave a time of 0 416 s. Using the kinematic equations you can calculate the marble s initial velocity as it leaves the table. Q1 questions about where the center of masses are using integration with solution.

I ll assume you are using simple lab equipments and that the experiment involves dropping the ball from fixed height and measuring th. One i thought of is that the table is not completely level and that means. List what you think the sources of random errors will be in this experiment. Using a projectile launcher to verify that increasing the initial angle increases the range thanoja gnanatheevam yadesh prashad saad saleem mai wageh and timothy yang.

First set the launcher so it aims at an angle of 0 degrees.