Marble Launcher Experiment

What is the independent variable the one thing that changes in this experiment.

Marble launcher experiment.

Ap physics 1 students completed a difficult but practical marble launcher lab on tuesday oct 7. It will launch a small marble about 1 5cm in diameter. Students determine the accuracy and precision of the marble launcher experiments. The photogate attaches to the tab on the end of the wood piece that supports the barrel.

From this information students describe the accuracy and precision of the landings. Place the marble in the launcher and pull the spring handle to the 4th slot this compresses the spring the same each trial. Make sure a lab partner is ready to catch the marble after it hits the. 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.

The marble was not dropped at the exact same point each time. Marble launcher demonstration for physical science and physics is a durable apparatus to study velocity acceleration and projectile motion. Finally ap physics 1 teacher dr. They were as off as 20 centimeters off the actual landing point.

An experiment in speed and motion. What is the independent variable in this experiment. The lab consisted of several different portions. 1 800 452 1261 live chat m f 7 30 am 5 00 pm cst 1 800 452 1261 live chat m f 7 30 am 5 00 pm cst.

State your answer to the question as a hypothesis remember i think is wimpy 2. Are experiments with the marble launcher. Use a strip of masking tape on the floor to make sure that the marble launcher is consistently placed in the same location. At which angle do you think the marble will travel the greatest distance.

Variables in an experiment stop and think 1. After each trial measure the horizontal distance traveled by the marble. Benjamin ayida would give students. November 7th 2011 abstract we created a projectile launcher out of materials found at home.

At which angle do you think the marble will travel the greatest distance. We had about two errors in our experiment. To create the marble launcher student will fold the index card lengthwise like a hot dog. Variables in an experiment stop and think 1.

Students had to experiment to figure out velocity values and had to perform multiple trials in order to calculate other important values. Experiment taken from mcgraw hill 5th grade physical science textbook students create a marble launcher using an index card and use a marbel meter stick and timer to determine the speed in which it will travel. The equations were not very accurate as to where the marble landed. The friction from the ball rolling also made the distance a little off.

What is the dependent variable in this. Be sure the light beam crosses the center of the barrel. Using a plot of a set of landing sites on a coordinate plane students determine the average distance deviation of the sites to one another.