Armed forces

track? Well I sure have, this is all due to centripetal force. This is a force that acts on a body moving in a circular path and is directed toward the center around which the body is moving. The curves of these loops on rollercoasters resemble the curves of a circle. The coaster is continuously changing its direction while moving through the loop. This change in direction is caused by the presence of unbalanced forces and results in an acceleration. The acceleration of the…

Introduction: In this lab, we will be 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…

different cars. Daniel would build a lego car with small wheels and a long lever arm. And Taylor would build a record car with a small lever arm. These two cars turned out fair, but one had a better way of reacting to the forces on it.…

with a nail acting as a hammer with Elements D, W, X, and Z resulted in a physical change from one state of matter to another state through the element being resistant to bending or breaking. For example, in experiment #12 when an extreme amount of force was applied on Element D through hammering the element with the nail, the element proved intractable by not breaking or bending. The two elements that were tough to organize into two groups included Elements A( In Group # 1), and Z( In Group…

fluctuate in process of fatigue failure analysis. The last objective is using the stresses model to find the force is applied on the crank shaft. Sample Calculation: For collecting the data, a bicycle crank shaft is pedaled. In the sample calculation, a 1N for a crank angle of θ= 90 degree will be calculated. Strain Gage 2 Pedal Force = 1 N θ= 90 degree…

I don’t know why? But when people start growing up or start getting older they start slowing down in their triathlon performances. Not long ago, I saw an old man in great shape doing a triathlon and something caught my eye because he had been a word champion in the ironman competition; but although he was very slow in the competition that I saw him in. later that same day I got home and started researching his name online and I found some of the races that he had done with the times and he was…

in the formula for total forces acting on an object(Fnet = m*a) Derive the values of the coefficient of kinetic friction and the tension in the string while using the accepted value of acceleration due to gravity and the measured acceleration of the cart in the formula used in the previous step(Fnet = m*a)…

without breaking the egg. In order to make this happen, an investigation must be conducted on the forces acting upon gravity, crumple zone theory, and energy transfer and absorption. The world is made up of matter and energy (Cool Cosmos, 2015). Matter is made up of atoms and molecules and these atoms and molecules are always in constant motion because of energy (Cool Cosmos, 2015). Gravity is a force pulling together all matter. When there is more matter, there is more gravity, so matter…

lift but little thrust, but they are meant to be thrown with a lot of force. Unlike paper airplanes, darts don’t have a lot of lift nor drag because they depend on extra thrust to overcome gravity. Also another way balance can affect the plane's flight is by having different weight on opposite sides. For instance, more weight on the back with have more lift but will land sooner than having more weight in the front. Balance force has been talked about in one of our lab experiments where you…

duration of the vault and will stay in motion until an outside force acts upon them. After they reach the horse, they will stay in the air until that outside force acts upon them. That force is known as none other than gravity (-9.8 m/s2 ). Newton’s Second Law fits very close to the first law. It tells us that mass and acceleration are directly proportional in regards to force. This is known as the formula, F=(m)(a), which is force equals mass times acceleration. The more mass and acceleration…