7. Keep the net force constant at the highest value, but add a 1.0-kg mass to the cart. Perform the trial to obtain the data for α5.…
1. Using the data you have gathered and your knowledge of the law of conservation of angular momentum, explain the results for the angular momentum data column.…
Cylinder choke is an unconstricted barrel and the shot pattern spreads quickly. Improved Cylinder choke has a slight constriction. It allows the shot pattern to spread fairly quickly. Modified choke has moderate constriction. The shot stays together longer, making the pattern denser and more useful at longer ranges. This choke is used often for dove hunting and is the preferred choke when using steel shot to hunt for ducks or geese. This is because laws require waterfowl hunters to use steel shot rather than the traditional and toxic lead shot. There is also an Improved Modified choke that is slightly tighter than Modified. Full choke has tight constriction. The shot holds together even longer, so it’s good for squirrels, turkey, and other game shot at 35- to 40-yard ranges. Turkey hunters sometimes use Extra Full or Turkey choke for even denser patterns at long range, this is barely even a pattern, almost as if it’s just a wad of…
what is the best height that will give the marble the potential energy to hit the target cup. Energy is the ability to do work. Potential energy is the energy of position and kinetic energy is the energy of motion. In order for the ramp to be successful, the ramp had to have the right amount of potential and kinetic energy. If you have too much potential energy than the marble would have too much kinetic energy and the marble would not land inside of the target cup, it will go right over the top of it. If you have too little potential energy then the marble will not have enough kinetic energy and the marble will not land inside of the target cup, it will hit the front of the cup The hypothesis for this investigation was that 200 centimeters would be the best height for the ramp to succeed and for the marble to land directly inside of the target cup. 200 centimeters is the best height for the marble to have enough potential energy to land inside of the target…
To investigate and compare the potential energy, kinetic energy and speed of a cart on a hill…
Title ___Conservation of Momentum and Energy______________________________________________ Name___Ben Groelke________________________________________________________________________ Date______November 13, 2012_______________________________________________________________ Course and Lab Section Number___PHY 1150-202________________________________________________ Collaborators_Briana, Travatello, Grayson North, Roy Huffman ______________________________ |Laboratory Report Scoring Rubric | | |4 |3 |2 |1 |0 | |Form and Format | | | | | | |Title Page |N/ A |N/ A | | | | |Abstract | | | | | | |Introduction: Background | | | | | | |Introduction: Experimental Purpose | | | | | | |Materials and Methods: Materials | | | | | | |Materials and Methods: Methods | | | | | | |Results: Data | | | | | | |Results: Calculations | | | | |…
The purpose of this lab is to show how potential energy and kinetic energy is shown and transferred using a model rollercoaster. This lab also demonstrates the Law of Conservation of Energy.…
A statistics package is used to integrate the force versus time curve to obtain the impulse. In addition, the initial and final (maximum and minimum) velocities can be obtained, making it easy to calculate initial and final momentum, and test the impulse-momentum relation.…
As the first lab of the Physics 2 curriculum, our class completed a lab experiment that introduced us students to a new concept that would be a foundation to the future topics that we learn in this class. In this lab activity, we used a lab cart on a flat track to compare the collision of the cart with a force sensor with and without the plunger during different trials. The materials that we would need for this activity are a lab cart on a flat track, a timer, a force sensor, and a Ti-Nspire Calculator. The Ti-Nspire Calculator was connected to the force sensor in order to track and create data that would be shown in graphs on the calculator. Because we had to compare the collision of the cart with the force sensor with and without the plunger, it would force us to run two trials in total (one run with the plunger, and one run without the plunger). Once all of the materials were prepared, I began with run one, which was with the plunger, and later run two, without the plunger.…
In this experiment we positioned a marble ball on a wooden roller coaster positioned on a physics stand in the sixth hole. Throughout the experiment, we used an electronic timer to record the time of the marble where it passed through the light beam of its clamp. We positioned the clamp at a certain point on the roller coaster and measured the distance from the marble to the clamp; the height of the clamp; and finally the time the ball traveled through the clamp. After we recorded these different figures we calculated the speed of the marble from the given distance traveled and the time. We repeated the step 14 times, then proceeded to graph the speed and the height. Next, we took the measurements of position of the clamp, height, and speed and calculated the potential energy, the kinetic energy, and the total energy. Total energy calculated as mentioned before. Potential energy is taking the mass (m) which is 28.1g times gravity (g) which is 9.8 m/s2 times the height. Kinetic energy is one-half times the mass (m) times velocity (v2). Finally we graphed the…
The variables in this lab are the radius of the circular path, mass of the rubber stopper, mass of the hanging mass, number of revolutions, elapsed time, period, and speed.…
On the 26th of February, 2011 our class went on a field trip in order to analyse the aspects of physics present in amusement parks. I chose two aspects based on my favourite rides: ‘Kaboom’ (which works based on free-fall) and the roller coaster.…
In this experiment you will determine the coefficient of kinetic and static friction between the rubber stoppers on your calculator and the aluminum dynamics cart track.…
Hypothesis: The predictions on the type of motion demonstrated by the cart-qualitatively- are shown below.…
Recently, an American manufacturer developed a scientific demonstrator named « the Swinging Wonder ». Intended for use in schools as an aid in understanding certain principles of Physics or in the home as an educational toy, this small demonstrator quickly became an object of fascination for both the science teacher and the layman. The purpose of this device is to demonstrate Sir Isaac Newton’s law of motion, in which action and reaction are equal and opposite.…