All > Science and Technology > Physics > Classical Mechanics
Description
Items in Classical Mechanics
1. Classical Mechanics(Material Noun-Neuter) A body suspended from a fixed support so that it swings freely back and forth under the influence of gravity কোনো স্থিৰ অৱস্থানৰ পৰা ওলোমাই ৰখা এটা বস্তু, যি মাধ্যাকৰ্ষণৰ প্ৰভাৱত মুকলিকৈ দুলি থাকে
2. Classical Mechanics(Proper Adj.-Common) A quantity, such as mass, length, or speed, that is completely specified by its magnitude and has no direction যি ৰাশিৰ কেবল মান থাকে, কিন্তু কোনো দিশ নাথাকে৷
3. Classical Mechanics(Proper Adj.-Common) The ability of a material to deform plastically without fracturing, being measured by elongation or reduction of area in a tensile test or by other means.
নভঙাকৈ কোনো গোটা বস্তুক বেঁকা কৰিব পৰা গুণ৷
4. Technology-EngineeringClassical Mechanics(Material Noun-Neuter) a wheel over which a rope etc passes for lifting things এটা চকা যাৰ ওপৰেদি এডাল ৰছি পাৰ কৰি কোনো গধুৰ বস্তু ডাঙিবলৈ ব্যৱহাৰ কৰা হয়৷
Description
English:
Assamese:
English:
Assamese:
6. Classical Mechanics(Abstract Noun) the rate of work done (units: watt, hourse-power etc) যি হাৰত কাৰ্য্য কৰা হয়
7. Classical Mechanics(Abstract Noun) the product of the moment of inertia of a body about an axis and its angular velocity with respect to the same axis. কোনো এক অক্ষ সাপেক্ষে বস্তু এটাৰ জড়-ভ্ৰামক আৰু সেই অক্ষ সাপেক্ষে কৌণিক বেগৰ গুণফল। জড় ভ্ৰামক অদিশ ৰাশি কিন্তু কৌণিক বেগ সদিশ ৰাশি। সেয়েহে কৌণিক ভৰবেগএটা সদিশ ৰাশি, ইয়াৰ দিশ কৌণিক বেগৰ দিশত, এই দিশ অক্ষৰ সমান্তৰাল আৰু সোঁহাতৰ বুঢ়া আঙুলিৰ নিয়মেৰে ইয়াক নিৰ্ণয় কৰিব পাৰি।
8. Classical Mechanics(Verbal Noun) The rate of change of decrease of velocity with time গতিবেগ কম হৈ যোৱা পৰিঘটনা৷
9. Classical Mechanics(Abstract Noun) The product of the mass times the velocity of an object. কোনো বস্তুৰ ভৰ আৰু তাৰ বেগৰ পূৰণফল
10. Classical Mechanics(Verbal Noun) The rate at which an object's velocity changes with time. গতিবেগ অধিক হৈ যোৱা পৰিঘটনা৷
11. Classical Mechanics(Abstract Noun) the orbiting or circular movement of one object (such as a heavenly body) around another (মহাজাগতিক বস্তুৰ দৰে) এটা বস্তুৱে আন এটাৰ চাৰিওফালে ঘূৰা কাৰ্য্য
12. Classical Mechanics(Material Noun-Neuter) the point within something at which gravity can be considered to act; in uniform gravity it is equal to the center of mass কোনো বস্তুৰ যি বিন্দুৰ ওপৰত মাধ্যাকৰ্ষণ বলে ক্ৰিয়া কৰে
13. Classical Mechanics(Abstract Noun) Moment of inertia is the mass property of a rigid body that determines the torque needed for a desired angular acceleration about an axis of rotation. Moment of inertia depends on the shape of the body and may be different around different axes of rotation. ঘূৰ্ণন গতিৰ লগত জৰিত জড়তা
English:
Assamese:
English:
Assamese:
15. Classical Mechanics(Material Noun-Neuter) center of mass is the point where all of the mass of the object is concentrated. When an object is supported at its center of mass there is no net torque acting on the body and it will remain in static equilibrium. কোনো বস্তুৰ যিটো বিন্দুত বস্তৱটোৰ আটাইখিনি ভৰ থুপ খাই আছে বুলি ধৰি লব পাৰি, সেই বিন্দুটোৱেই ভৰকেন্দ্ৰ৷
16. Classical Mechanics(Abstract Noun) (symbol kWh, kW. h, or kW h) a derived unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the product of the power in kilowatts and the time in hours. শক্তিৰ একক
English:
Assamese:
17. Classical Mechanics(Abstract Noun) The erg is a unit of energy and work equal to 10?7 joules. It originated in the centimetre–gram–second (CGS) system of units. শক্তিৰ চিজিএছ একক
18. Classical Mechanics(Abstract Noun) The watt abbreviated W is the International System of Units SI standard unit of power energy per unit time the equivalent of one jouleper second ক্ষমতাৰ মেট্ৰিক একক
19. Classical Mechanics(Abstract Noun) The standard unit of energy in electronics and general scientific applications. One joule is defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter. One joule is the equivalent of one watt of power radiated or dissipated for one second. শক্তিৰ মেট্ৰিক একক
20. Classical Mechanics(Abstract Noun) The newton (symbol: N) is the International System of Units (SI) derived unit of ... One newton is the force needed to accelerate one kilogram of mass at the rate of one metre. বলৰ মেট্ৰিক একক
21. Classical Mechanics(Abstract Noun) One dyne is the force required to cause a mass of one gram to accelerate at a rate of one centimeter per second squared in the absence of other force-producing effects. To convert dynes to newtons, multiply by 0.00001 (10^ -5 ). To convert newtons to dynes, multiply by 100,000 (10^5). বলৰ চিজিএছ একক
22. Classical Mechanics(Abstract Noun) As per the First Law of Newton, any object with mass tends to maintain the speed and diction of motion. This is known as Inertia of Motion
English:
Assamese:
23. Classical Mechanics(Proper Adj.-Neuter) The amount of materials put together in a thin object like wire, sheet etc.
24. Classical Mechanics(Material Noun-Neuter) A weighing device utilizing a beam or bar with weight marks on it.
English:
Assamese:
25. Classical Mechanics(Abstract Noun) the science or study of the motion of projectiles, as bullets, shells, or bombs. গুলী, গোলা বা বোমা হিচাপে প্ৰজেক্টাইলৰ গতিৰ বিজ্ঞান বা অধ্যয়ন৷
English:
Assamese:
26. Classical Mechanics(Abstract Noun) a force that serves to abut an arch. এটা শক্তি যিয়ে এটা তোৰণক সংলগ্ন কৰাৰ কাম কৰে
English:
Assamese:
27. Classical MechanicsStiffness is the extent to which an object resists deformation in response to an applied force.
The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is.
== Calculations ==
The stiffness,
k
,
{\displaystyle k,}
of a body is a measure of the resistance offered by an elastic body to deformation. For an elastic body with a single degree of freedom (DOF) (for example, stretching or compression of a rod), the stiffness is defined as
k
=
F
δ
{\displaystyle k={\frac {F}{\delta }}}
where,
F
{\displaystyle F}
is the force on the body
δ
{\displaystyle \delta }
is the displacement produced by the force along the same degree of freedom (for instance, the change in length of a stretched spring)
Stiffness... from wikipedia.org
28. Classical Mechanics(Abstract Noun) imaginary lines representing particle flow path in a fluid flow or in a field, such as electro-magnetic field. কোনো ক্ষেত্ৰত বা তৰল প্ৰবাহত কণিকাৰ প্ৰবাহ পথক প্ৰতিনিধিত্ব কৰা কাল্পনিক ৰেখা৷
English:
Assamese:
29. Classical Mechanics(Abstract Noun) a metric unit of pressure, but not part of the International System of Units (SI); it is defined as 100,000 Pa (100 kPa).
30. Classical MechanicsIn fluid dynamics, the Reynolds number (Re) is a dimensionless quantity that helps predict fluid flow patterns in different situations by measuring the ratio between inertial and viscous forces. At low Reynolds numbers, flows tend to be dominated by laminar (sheet-like) flow, while at high Reynolds numbers, flows tend to be turbulent. The turbulence results from differences in the fluid's speed and direction, which may sometimes intersect or even move counter to the overall direction of the flow (eddy currents). These eddy currents begin to churn the flow, using up energy in the process, which for liquids increases the chances of cavitation.
The Reynolds number has wide applications, ranging from liquid flow in a pipe to the passage of air over an aircraft wing. It is used to predict the transition from laminar to turbulent flow and is used in the scaling of similar but different-sized flow situations, such as between an aircraft model in a wind tunnel and the full-size version. The predictions... from wikipedia.org
English:
Assamese:
31. Classical MechanicsCentripetal force (from Latin centrum, "center" and petere, "to seek") is the force that makes a body follow a curved path. The direction of the centripetal force is always orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path. Isaac Newton coined the term, describing it as "a force by which bodies are drawn or impelled, or in any way tend, towards a point as to a centre". In Newtonian mechanics, gravity provides the centripetal force causing astronomical orbits.
One common example involving centripetal force is the case in which a body moves with uniform speed along a circular path. The centripetal force is directed at right angles to the motion and also along the radius towards the centre of the circular path. The mathematical description was derived in 1659 by the Dutch physicist Christiaan Huygens.
== Formula ==
From the kinematics of curved motion it is known that an object moving at tangential speed v along a path with... from wikipedia.org
English:
Assamese:
32. Classical MechanicsPivot may refer to:
Pivot, the point of rotation in a lever system
More generally, the center point of any rotational system
Pivot joint, a kind of joint between bones in the body
Pivot turn, a dance move
== Companies ==
Incitec Pivot, an Australian chemicals and explosives manufacturer
Pivot Legal Society, a legal advocacy organization based in Vancouver, British Columbia
Pivot Wireless, a cell phone service, created by a joint venture between Sprint and multiple cable companies
== Computing ==
Apache Pivot, an open-source platform for building applications in Java
Microsoft Live Labs Pivot, a data search application
Morrow Pivot and Morrow Pivot II, early laptop computers
Pivot, an element of the quicksort algorithm
Pivot display, a display which can change orientation
Pivot Stickfigure Animator, stick-figure animation software
Pivot table, a data summarization tool in spreadsheets
Pivotal Games, a former UK video game developer
Pivoting, a computer security exploit used by hackers to... from wikipedia.org
33. Classical Mechanics(Material Noun-Neuter) a device that is used to measure the pressure in a fluid using fluid dynamics. তৰল গতিবিদ্যা ব্যৱহাৰ কৰি তৰল পদাৰ্থৰ চাপ জুখিবলৈ ব্যৱহাৰ কৰা এটা যন্ত্ৰ৷