Mass Effect

Question: What effect does the use of the separation techniques of filtration for the separating of the starch and evaporation for separating the water, have on the mass of the remaining substance, copper sulfate? Hypothesis: If a mixture of water, copper sulfate,…

this experiment, the objectives were to derive an equation for the tension in the string (which had a mass attached and was revolved in a vertical circle motion). In order to complete this, the velocity of the mass would have to be calculated using the measured tension, and this value would then be compared to the expected velocity. The second objective of this experiment was to observe how mass, velocity, and radius affect the tension of the string. These objectives were reached in this…

Egg Drop The egg drop project was a way to see nature’s effect on itself for example, how an egg can survive a fall? It combine a majority aspect of physics, Velocity (both initial and final), Acceleration, Displacement, and Time to find how fast the egg within the vessel will go when drop from the top of a rail in the back of the school. Initial Velocity will determine the speed the egg left its initial position, the final velocity will determine the speed of the egg before crashing,…

analyzing the effect of force on the acceleration of a cart both with and without added mass. In a sense we will be seeking to confirm Newton's second law of motion. As stated in the second law of motion, force is equal to mass multiplied by the acceleration or F=ma. When we increase the mass we would expect the acceleration to decrease when force is the same as the rewritten equation would be f/m=a. In this case it is important to specify the difference between mass and weight. Scientifically…

the role played by each part of the body if we were to analyze the dynamics of an extended object. However, there is one point, associated with the geometric mean center of the mass distribution of an extended system, known as the center of mass, always behaves like a point particle as if all the external forces, and the mass of the entire system, are on that point. In this view, all the…

Determining the effect of the mass on the drop time of a parachute Introduction and hypothesis The drop time of a parachute is dependent on multiple factors. Apart from mass, there is the obvious height, area of the parachute and other external factors such as wind. Mass is one of the main effectors of the drop time of a parachute, which can be proven through Newton’s second law, F=ma (Force=mass*acceleration). Rearranged, this gives a=F/m, where acceleration can also be gravity, if falling down…

bystander will always have an effect in someone else's future. The choice of being a bystander impacts all parties involved because they can help the situation others are in, or otherwise they can be the cause of people's death. The impact on bystanders is sometimes very crucial to the impact of the act being done. "Bystander" is a general category that leads to more exploration of the full range of behavior and what people did or did not do to help prevent the mass murder of humans. Many…

The more mass an object has, the more force it will need to move. The lighter an object is, the less force you will need to move. The puck has very little inertia so that it could be easily moved, have less air resistance, and have less friction against the surface of the air hockey table. The more mass an object has, the more weight being pulled down by gravity resulting in more friction. Also, an object…

This chapter includes the design procedure for the vibration absorber system made up of SMA springs. The vibration absorber is consisting of a mass M on which we mounted a bracelet which is made up of four mass-spring-damper systems as shown in fig. two vertical and two horizontal. This system would follow the principles of inertia to counterbalance the forces of a tremor. Let’s assume, throughout a tremor the hand will moves in X and Y direction and also sometime it will rotate between X and Y…

arteries to capillaries and then into tissue space called sinuses which function as the veins. Aim: The aim of this investigation was to measure the effect different diets had on the weight and length of yabbies. There were three different diets which included; fruit and vegetables, commercial pellets and colour enhancing fillets which all effects the yabbies differently. Hypothesis: Tank 1 - The weight and size of the yabbies will stay consistent when following the diet of fruit…