Air Force Base

loop-the-loop is a type of large scale centrifuge, as one approaches the loop, the rider's inertial velocity is straight ahead. However the track of the roller coaster keeps the car and therefore the rider, from travelling in a straight path. The force of a rider's acceleration pushes them from the coaster-car floor, and their inertia pushes them into the car floor. As one travels upside down on the loop, he or she's own outward inertia creates a false sense of gravity that…

Stress is a state of well-being when an individual feels strain due to demanding or adverse circumstances. Stress can factor in our lives in a various amount of ways in the form of daily hassles, major life events, conflict, and frustration. Those are not the only things that affect a person's well-being, having a mental health issue can also be negatively emotionally and physically taxing on an individual's physical and mental well-being. About 44% of Americans feel more stressed than they did…

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…

because it is working more efficiently. In older athletes, heart muscle size is not increased by exercise to the same degree. Aging also leads to a decrease in overall lung capacity and a decline in the ability of the lungs to move oxygen from the air into the bloodstream, some of it is also due to smoking in a few older persons. Additionally, we also lose both muscle strength and muscle mass. Our muscles are also affected overtime. Even though we can fight the loss of muscle mass with…

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…