StudentShare solutions
Triangle menu

Equations of Motion - Essay Example

Nobody downloaded yet

Extract of sample
Equations of Motion

In absence of sliding the motion of rolling is normally called pure rolling (Walker, 2010). This means that for a rolling object the mass centre moves by the translational motion, where as the other parts of the object, rotate around the centre mass. In practical experiments, the small deformations on the area of contact results into sliding. The resistance in rolling is lower than the friction due to sliding, hence rolling objects need minimal energy to be shifted than the sliding objects. In this respect, such objects move in an easier manner, whenever they go through some force due to a component along the surface (Adams, 2008). For example the existence of gravity on a surface that is tilted. Different from symmetrical objects, a cone’s rolling motion, happens in a manner such that during rolling, on a surface that is flat, the centre of gravity goes through a circular motion instead of a linear motion. The objects that roll may not only be axially symmetrical. The principle of rolling objects has been applied in the bearings of rolling elements like ball bearings in devices that are rotating. These objects are normally made of smooth metal substances, and the elements that roll encased in between the two rotating rings. In many processes, the ring in the inner part is normally linked to the stationery shaft. In this respect, as the inner ring remains stationery the outer ring remains free to allow movements having very minimal friction. This principle has been applied in motors. In many cases, the quantity of friction is depended on the parts mechanisms, ball bearings quality, and the amount of lubricants within the mechanism (Adams. 2008). Additionally, rolling objects are mostly used as transportation tools. One key way is through keeping the object on a number of rollers that are lined-up. The wheel objects are normally moved along a straight line, especially when the wheels are replaced continuously to the front.. For a rolling object, the particle velocity is normally given by; Velocity = r x w.................... ...Show more


Rotational Motion: rolling Objects Physics 221L Number of Experiment Date Performed Name Partner’s Name Purpose of the experiment. The prime purpose of this experiment was to utilize the cumulative knowledge of physics in performing an experiment without any help from the computer, to measure time and calculate the velocity of a rolling object, and to predict the velocity of a rolling object…
Author : coltcollins
Equations of Motion essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Equations of Motion"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Chaos theory Applications to PDEs (geometry design)
This theory has led to profound mathematical theorems that have numerous applications in different fields including chemistry, biology, physics, and engineering among other fields or professions (Wasow, 2002). However, the chaos theory of the partial differential equations has never been well-developed (Jordan and Smith, 2003; p.
8 pages (2000 words) Essay
Equations of Motion
Introduction. Simple harmonic motion involves an oscillating motion where by the restoring force is proportional to the displacement. When a system is set in a to and fro motion, a periodic motion is produced. This is referred to as vibration. When a body is at rest, it is said to be at its equilibrium position.
7 pages (1750 words) Essay
Vibration of Continous Media
Assuming f(x) is a real valued function, the function defined by lim{h right 0}{{f(x+h)~-~f(x)}/{h}} For this function, if the derivative exists at each point along the curve, then f’(x) = lim{h right 0}{{f(x+h)~-~f(x)}/{h}} This definition of derivative of f(x) is the First Principle of Derivatives.
20 pages (5000 words) Essay
Wave Theories and Their Applicability
The main purpose of this coursework is to understand the waves generated by wind and how they have been described using different approaches and wave theories lead to their applicability in deep and shallow waters. In simple words a water wave is a disturbance generated by the wind.
4 pages (1000 words) Essay
Newtons Laws of Motion
Any physical object which is at rest will remain at rest until an external and unbalanced force is applied to it which will cause it to move and a body in motion will continue to be in motion with the same speed unless an external unbalanced force is applied to accelerate, decelerate or stop its motion.
6 pages (1500 words) Essay
Electro-Motion Devices
This flow is continuously and closely controlled by valves. Ball valve based control is very critical in most of the process industry application. Therefore, this novel electro-motion device has been developed to operate as a ball valve. The Electro-Motion Ball Valve makes use an electric field that would rotate the ball valve by 90 degrees keeping the valve open.
10 pages (2500 words) Essay
Pythagorean Thagorean equations
In all the triples identified, it was verified that a, b, and c are in the exact proportion and relationship in accordance with the Pythagorean Theorem equation. The two numbers of the
1 pages (250 words) Essay
You throw the ball straight up in the air. The instant after leaving your hand the ball’s speed is 30 m/s. Ignoring the effects of air resistance, predict how fast the ball is traveling 2 seconds
1 pages (250 words) Essay
While parametric curves (1), (3), (4), and (8) follow a counter-clockwise uniform path of motion, parametric curve (2) moves along a non-changing clockwise direction. On the
2 pages (500 words) Essay
Leap motion
His success in coming up with the technology was a result of him believing that he had the capability of transforming the human machine interface through combining the learnt algorithms with simple hardware. His close correlation with
3 pages (750 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
Comments (0)
Click to create a comment
Contact Us