Contact Force Lab

           My hypothesis stated walls and partitions will change the path of the steel ball. This is

The purpose of this lab was to test the relationship between velocity, position and time. As well as identify how accelerations affects an object's velocity and time. In this experiment, we will collect data on velocity, speed, and time. We used the equation Y=mx+b, in order to compare the velocity of each trial by comparing the slope and the y-intercept. If the slope was steeper on the graph, this meant that the cart had an increase in velocity. If the cart maintains at a constant speed, then the cart will have an increase in acceleration. In class we learned about the principles of acceleration, time, and velocity. Acceleration is an object’s increase in velocity. Velocity is how

Newbridge, a recently hired project head manager, meets Zaph at the lab one day. Zaph was an intelligent capable person, who had impressed Dr. Jerrold, the head of the laboratory. Zaph had many ideas and solutions to the different problems the lab was dealing with. Zaph immediately connected with Links, the mathematician, and started helping him with his theories, which Newbridge did not understand very well. Zaph’s dominant personality became apparent to Newbridge, who admired Zaph’s for his abilities but at the same time felt threatened. Newbridge started taking a back seat to Zaph’s ideas and presentations and Newbridge grew apprehensive about his job position at the laboratory. Without discussing his

3. Test the effect of a magnet on each substance by passing the magnet under

-The more dissolved oxygen in the water, the more fish is observed in that area of water.

This source will be used to introduce one of the current theories attempting to explain how the EmDrive produces thrust. The article also addresses the lack of scientific explanation which will help to prove my own credibility in the report as I address a multitude of theories. Because the article was published recently I will likely introduce this source last.

magnet Strapped to a Hot air balloon In the hot air balloon with grab the rifles and machine

Glutamate-receptor-interacting protein (GRIP) is the interacting protein which is associated with AMPAR protein receptor in the postsynaptic cell. Amount of GRIP is associated with AMPAR receptors can lead to the prediction of activity in the presynaptic cell. AMPAR receptor change shape to be ready to receive neurotransmitter when GRIP bind. The presynaptic cell contains vesicle which neurotransmitters are accommodated. When calcium enters the presynaptic cell by calcium channel, vesicles dock to the presynaptic cell to become ready to release neurotransmitters to the synaptic gap. Neurotransmitters are released in a packet called quanta. AMPAR receptor has to change its shape by GRIP to receive the release of quanta in the synaptic

The main objective of this lab was to measure the friction force it takes to start moving a weighted block across a table, and as it continued to move. This force was tested experimentally in three separate ways. The force was then solved graphically and mathematically through six different runs per method. TALK ABOUT RESULTS HERE.

Another basic element of basketball is that of passing the ball to another teammate. The physics involved in this process are velocity, momentum, and impulse. The ball has a mass and when it is thrown a velocity of the ball in created. From these two parts momentum is derived, P=mv (Kirkpatrick Wheeler 106). While playing basketball it may be to your advantage to increase or decrease the momentum of the ball when passing to a teammate depending upon the situation.

n her article, What Happens When Newton’s Third Law is Broken; Lisa Zyga describes a break through in the physics of nonreciprocal interactions of micro particles. One of the impressive products of this research is that one can observe a mixture of two liquids, which are described to be in “detailed equilibrium”, whose respective micro-particles retain the temperature of their original liquid; copied from a paper published in Physical Review X, Alexei Ivlev, et al. Another example of nonreciprocal interactions of micro particles is in an experiment where researchers levitated charged micro particles above an electrode in a plasma chamber. In this study, the violation of Newton’s third law comes from the idea that two different kinds of charged

Purpose: The purpose of the practical is to find how mass affects acceleration and how it affects also the force of the accelerating body. To do this we are going to do the ticker tape experiment where an accelerating body pulls a tape through a consistent 50 dot per second ticker timer. The acceleration body in this experiment will be a small trolley pulled by a string that is pulled by the downfall of different masses which will then tell how mass affects acceleration.

The forces that are involve with the experiments are basically focused on the concurrent forces. The experiment also allows us to develop the condition of balancing or arranging the angles both sides on a force table. This laboratory experiment allows us to take the mathematical abstraction of a vector to make it tangible as possible. This experiment will look into two ways of

HYPOTHESIS: Without the effects of friction the momentum will be conserved in the isolated system. In all three experiments the momentum before the interaction will equal the momentum after the interaction.

Purpose: The purpose of the practical is to find how mass affects acceleration and how it affects also the force of the accelerating body. To do this we are going to do the ticker tape experiment where an accelerating body pulls a tape through a consistent 50 dot per second ticker timer. The acceleration body in this experiment will be a small trolley pulled by a string that is pulled by the downfall of different masses which will then tell how mass affects acceleration.