Physics : An Analysis Of The Physics Of Physics

In this experiment, the relationship of the variable force of friction and the coefficient of static and coefficient of kinetic friction are being tested. From the formula:μk=(Ff,k)/Fn, and μs=(Ff,s max)/Fn, the coefficients of friction are equal to the force of friction divided by the normal

ground, so it accelerates. If the track tilts up, gravity applies a downward force on the back of the

To begin the experiment, we measured the masses of the two stoppers and the eye bolt used to secure the stoppers that we were using in our apparatus. The mass of the first stopper was 18.8 grams and the mass of the second stopper was 50.5 grams. The mass of the eye bolt was 11.6 grams. The mass of the screw and bolt that secured our hanging mass was given to us as 25 grams. After, we chose six different hanging masses based on stopper mass. We made sure that the hanging mass was always larger than the stopper mass or else we would not be able to get the stopper to spin at a constant velocity. The first three mass ratios we chose was using the stopper with the mass of 18.8 grams and then we used a hanging mass (the mass of the screw and bolt is included) of 65 grams, 85 grams, and 105 grams. This gave the three mass

The objective of this lab was to explore the behavior of centripetal acceleration and identify the relationships between the acceleration and several forces acting on the object.

The aim of the experiment is to examine how the acceleration of the car differs when the angle of inclination of the ramp is amplified and to record and analyse findings.

As the riders travel through some of the water areas, they will experience some inertia as the carts pass through. However, the momentum of the carts will be so fast, that the resistance of the water won’t

Now, what is the translational kinetic energy of the sphere at the bottom of the incline?

Given m = 1400 kg, F1 = 2100 N and Fk = 425 N. Find the acceleration a.

Diamond Fall cart will come out in a triangular that holds up to 30 people in one cart there will be two carts going out at the same time so, 60 people in all will be riding the ride. When you leave, you will have an Inertia jerk when you start to go off. As the cart goes down the hill in the beginning you will have up the steep hill there will be Potential energy.Has you go over the hill there will be an Inertia Jerk and Terminal Velocity and then you are going to hold for a couple seconds,and then you go free fall down the hill.Then,you are going to go off the tracks and go through a half pipe and you’re going to be weightless..Also,passengers in the cart will be going upside down loop,which is centripetal acceleration and speed.The car gonna go up a hill watch a video on how the workers found the diamonds,which will be 15 seconds long.Then,you’re going to be going backwards till the you reach the end of the big hill and then you are going to switch tracks and go underground.As you are going underground the highest air pressure will be there as the cart is going down hill.Next,you are going to be in tight turns,centripetal force.Also, going off the tracks again,it’s like a tube but, it’s going to have different

This lab is concerned with the force necessary to keep an object moving in a constant circular path. Furthermore, to analyze random, systematic errors that may cause an inherent in the lab and determining the accuracy and precision of the results. A theory that needs to be brought up is one of Newton’s first law of motion, which states that there must be forces acting on an object moving in a circular path since it does not move off in a straight line. The second law of motion, F = ma, also indicates forces since an unbalanced force is required to change the motion of an object. An object moving in a circular path is continuously being accelerated since it is constantly changing direction. This means that there is a continuous unbalanced force acting on the object that pulls it out of a straight-line path. The force that pulls an object out of a straight-line path and into a circular path is called a centripetal force. The magnitude of the centripetal force required to keep an object in a circular path depends on the inertia (or mass) and the acceleration of the object (aka, second law).

In order to attempt to trace the origins of the modern science that we now refer to

A rightward moving rider gradually becomes an upward moving rider, then a leftward moving rider, then a downward moving rider, before finally becoming a rightward-moving rider once again. There is a continuing change in the direction of the rider as he/she will moves through the clothoid loop. A change in direction is one thing of an accelerating object. The rider also changes speed. As the rider begins to climb upward the loop, he/she begins to slow down. What we talked about suggests that an increase in height results in a decrease in kinetic energy and speed and a decrease in height results in an increase in kinetic energy and speed. So the rider experiences the greatest speeds at the bottom of the loop. The change in speed as the rider moves through the loop is the second part of acceleration which the riders experiences. A rider who moves through a circular loop with a constant speed, the acceleration is centripetal and towards the center of the circle. In this case of a rider moving through a noncircular loop at non-constant speed, the acceleration of the rider has two components. There is a component which is directed towards the center of the circle (ac) and relates itself to the direction change and the other component is directed tangent (at) to the track and relates itself to the car's change in speed. This tangential component would be

There were several sources of error in our experiment. But none affected the ability for a relationship between mass, acceleration, force to be drawn. The largest error was the one mentioned above. But its source was the easiest to account for. We mis-imputed the value of the spoke length into DataStudio. Luckley this mistake was easily remedied due to the design of the pulley. The electronic eye was recording a time that was exactly half of what it should have been. This time data produced an acceleration that was exactly double what it should be. Therefore this was issue was easily remedied by dividing the times by 2.

Theoretically if there were no resistant (e.g air resistance, friction ETC) a down falling body on Earth would accelerate at the rate of 9.8 m/s^2, this is known as the gravitational acceleration. Theoretically the force of the downfall and acceleration for 500 gram would be 9.8 m/s^2 x 0.5 kg = 4.9 N. However in this prac as the force is greatly reduced by the resistant forces such as friction between the wheel and the table or the air resistant faced by the trolley and weight, the total amount of force was reduced.

The findings of Lu et al (2013) study suggest that it consists of primary coils, secondary coils and levitation magnet. As Lu et al (2013) state, the train is driven by the interaction between traveling magnetic field and the eddy currents, as well as thrust force. This can be demonstrated by the electricity magnetism. However, the limitations of this system can be apparently found. The intensity of the magnetic field is uneven, which is shown by the weakened near the entry end sector and the intensified near the exit end sector (Guo, Zhou and Lian, 2012). This is known as the "end effect". Lee, Kim and Lee (2006) points out that its efficiency is relatively low due to the end effect. This is further demonstrated by Guo, Zhou and Lian (2012), who claim that end effect will produce a downwards pressure on the thrust force, which decreases the power efficiency and affects the motor performance. Additionally, it tends to be evident that normal force can exert a negative impact on the levitation system due to end