Quick answer weight affects friction in that friction is directly proportional to the weight of the load one is moving if one doubles the load being moved, friction increases by a factor of two. Hoisting and rigging safety manual infrastructure health & safety association 5110 creekbank rd, suite 400 riggers must be aware of elements that can affect hoisting safety, factors that reduce capacity, and safe practices in rigging, lifting, and landing loads rapid acceleration and. Impulse of force the product of most straightforward way to approach the concept of average force is to multiply the constant mass times the average acceleration, and in that approach the average force is an average over time when you strike a golf ball with a club,.
Start studying unit 1 physics practicals learn vocabulary, terms, and more with flashcards, games, and other study tools ball bearing: ball held by electromagnet at height - metre rule use an air track to investigate factors affecting acceleration: v2 = u2 +2as 1 force acting on fixed mass. Stack exchange network consists of 174 q&a communities including stack overflow, the largest, most trusted online community for developers to learn, what are the factors affecting equilibrium constant homework-and-exercises answered 43 mins ago chair 3,090 0 votes 4 answers 525. Procedure use your measuring tape to measure out a race track that is at least five feet long and two feet wide the track can be either indoor or outdoor -- just make sure the area is flat and dry. Projectile motion projectile motion occurs when objects are fired at some initial velocity or dropped and move under the influence of gravity one of the most important things to remember about projectile motion is that the effect of gravity is independent on the horizontal motion of the object.
Factors affecting the trajectory of a solid fuel rocket this is a popular one if you are able to get hold of rocket motors at home hill shs, queensland, yr 11 physics students undertake eeis based around rocket flight with their physics teacher (and resident rocketman ) mr robert scalia. I intend to investigate what factors affect the acceleration of a ball bearing down a ramp i will measure how long the ball bearing takes to roll down a ramp, and my other variable will be to measure the final velocity of the ball bearing rolling down the ramp. Factors affecting the velocity of a sphere rolling down an incline an experiment was performed investigating the factors affecting the velocity of a ball rolling down an incline. If you increase the steepness of the ramp, then you will increase the acceleration of a ball which rolls down the ramp this can be seen in two different ways: 1) components of forces forces are vectors and have a direction and a magnitude the force of gravity points straight down, but a ball. Mcmain richards final paper - free download as word doc (doc / docx), pdf file (pdf), text file (txt) or read online for free is the same force was being applied but the mass of the ball bearing increased, the acceleration would have to decrease because acceleration is inversely using electric tape so that the ball bearing that is.
Energy of a rolling object introduction in this experiment, we will apply the law of conservation of energy to objects rolling down a ramp as an object rolls down the incline, its gravitational potential energy is converted into both translational and rotational kinetic energy. Physics of skiing – downhill skiing given the complexity of all these inter-related factors, the ability of a skier to make a purely carved turn comes down to his ability to recognize the terrain and make adjustments, based on the factors just mentioned g is the acceleration due to gravity,. Whether you have questions about the universe or a molecule compound or what biome you live in, sciencingcom is your go-to source for all things science.
A clever way to determine the static coefficient of friction is to start an object sliding down a ramp the component of gravitational force that causes the object to just start moving is equal to the resistive force to keep the object stationary. The ball should be slowing down tape b shows an acceleration while moving down the hill which would be likely due to the presence of a parallel component of the weight vector 4 missy depenn's eighth frame in the wednesday night bowling league was a disaster the ball rolled off the lane, passed through the freight door in the building's rear. Physics 212 ball on a tilted ramp in this lab we will study the motion of a ball that starts from rest and travels down a tilted ramp of pvc pipe.
There are a few factors affecting the speed of a trolley down a ramp the trolley changes speed as it goes down the ramp it starts from 0 speed (not moving at all) and then speeds up as it goes down the ramp. The relationship between the weight of the cart and the amount of force required to push or pull the cart is affected by a number of factors including wheel diameter and width, wheel composition (eg hard versus soft), type of axle bearing, flooring surface, handle type and height (affecting magnitude of vertical component of force), and cart. Experiment description essay examples 8 total results the effects of sugar solutions on a potato tuber - an experiment 1,294 words 3 pages an experiment to determine how animals conserve heat in cold climates the factors affecting the acceleration of a ball bearing down a ramp. Rolling friction / rolling resistance by ron kurtus (revised 15 november 2016) rolling friction is the resistive force that slows down the motion of a rolling ball or wheel it is also called rolling resistance when a force or torque is applied to a stationary wheel, there is a small static rolling friction force holding back the rolling motion.
The acceleration of the pencil is noticeably greater than the acceleration of the piece of paper, which flutters and drifts about on its way down something else is getting in the way here — and that thing is air resistance (also known as aerodynamic drag. 2nd law: an external force acting on a body gives an acceleration in the direction of the force and has a magnitude directly proportional to the magnitude of the force and inversely proportional to the mass of the body. Friction is vital to the safe landing of airplanes in this photograph, a test pilot lands on an unplowed runway to see if the plane can come to a stop without skidding off the runway. Remember to write down the height of your ramp, and the time it took a car to travel down it for three tries give your data to an adult or older friend to divide the distance traveled (the length of the ramp) by the time it took the car to travel that distance for each time you rolled the car down the ramp.