Kinematics
Kinematics is the study of how a body moves. This includes linear motion, angular motion, and rotational motion.
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C.Hainsaw (supervisor) [812]
removed Does a shadow have kinetic energy from Kinematics 26 May 2012 12:24
Rohith sanalkumar [0]
removed What is 58 mph in km from Kinematics 26 May 2012 11:01
Rohith sanalkumar [0]
wrote the first answer to What is 58 mph in km 26 May 2012 10:59
Tony and ziva [2]
added What can you do to learn about kinetic energy to Kinematics 26 May 2012 00:25
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Tony and zivaThe relationship is that mechanical energy is the sum of kinetic energy plus potential energy.
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The letter g is most commonly used as the symbol for the acceleration imparted to a body by Earth's gravity (9.81m/s2).
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Because impulse = the integral of the force over the time during which it was applied. Graphically, this is the area under the...
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A straight line that is parallel to the time axis.
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D=vt+1/2(at^2) Where D=Distance v=Initial Velocity a=Acceleration t=Time That should help.
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Assuming that no energy gets converted to/from other types of energy, only between potential and kinetic energy, then every time...
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40 Miles per Hour = 58.666666666666664 Feet per Second
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Elastic collison => Momentum and kinetic energy of colliding bodies are conserved. Colliding bodies should be perfectly...
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Potential energy is directly proportional to height.
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It changes with weather, atmospheric conditions and altitude. Most accept 657 miles per hour at 10,000 as the speed of sound.
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As temperature is increased the kinetic energy of the constituent particles of matter increases.When temperature decreases the...
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km/s can be either a vector or a scalar quantity. It is a unit of speed, which is scalar, but if this speed is in a specific...
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a stationary frame of reference
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218 kph = 136.25mphA body is moving at 218 kilometers per hour.To find out how many miles will it move in the same amount of...
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Both depend on velocity; both depend on mass.
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There are flashlights where you push with your hand, and a dynamo produces an electrical current. In general, a dynamo can do...
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Position time graph is useful only in the case of 1D motion, you can't made a x-t graph for 3D motion (try ;) ). You need extra...
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Well obviously the person that was invented in kinematics is the massless, omniscient observer that calmly puts all the objects...
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It would be an approximate 2,380.8mph.
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divide by 1000
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an alpha particle and a beta particle
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419 kph = 260.35 mph
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kinetic energy can harm or hurt things it is described as k=1/2mv2 , and when at its maximum, potential energy will be zero. Like...
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110yards=3*110 feet= 330 feet= 330*30.48/100 metres= 3.3*30.48 metres= 3.3*30.48/1609 miles, and for time 1min=1/60 hours ,...
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Doubling of Kinetic Energy means, K.E. = 2 x 1/2mv2 = mv2. So, if the velocity is doubled, then K.E. = 1/2m(2v)2 = 1/2 x 4mv2 =...
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It means acceleration.
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It means that either the distance is measured from the starting-line and the objectis moving forward, or else the distance is...
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SPEED has the speed only; while VELOCITY has the direction and the speed.
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No. It may crash before it does so. Or air resistance may simply be negligible, as in objects in outer space.
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When two forces are acting upon each other in equal proportions. That answer is misleading. Forces do not act on each other, and...
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Of course. In fact, in order to have constant velocity, it must have constant speed. What you really want to know: Can a body...
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When you drop a rock and it hits the side walk it makes a sound. Kinetic energy transferred to sound energy.
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Take it to the top of a hill.
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Well ive gota 1998 that is stock that does around 109 ahah mph not kph
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the universe would be unified on the same vibrational frequency creating enery efficiency and unity
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By seeing the basic deifinition v=ds/st and a=dv/dt, so for a free fall of a body the acceleration of the body remains constant...
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Kinetic energy is the energy that an object (or person) has due to its motion or movement. For example, a person running is an...
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14 ft 8 inches (14.66666 feet) per second at 10mph.
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As the pencil sits motionlessly on the desk, all of the energy in the system is potential, none is kinetic. As it falls, the...
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Since 8 km = 5 mi then 75 kmph = 75/8 x 5 mph
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initial velocity
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It can easily be derived from the formula for work: force x distance. The force in this case is the weight, and the weight is...
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There are 5280 feet in one mile. Therefore, 70 miles per hour is equal to 70 x 5280 = 369600 feet per hour. There are 60 minutes...
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Yes, velocity involves speed and direction. So if the direction and the speed change at a certain rate, the velocity could stay...
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K=1/2*m*v2 is the formula for Kinetic Energy.
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Seven
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Since no values are given, the answer must be a general one. A particle in circular motion undergoes centripetal acceleration. ...
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The question, as stated, cannot be answered sensibly. A kilometre per hour is a measure of speed, with dimensions [LT-1]. A...
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If you had to choose one, probably potential. However, the kind of energy contained in fuels is more usually called "chemical...
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Gravitational potential energy, Ug, can be found using the equation Ug = mgy where m is the mass of the object measured in kg, y...
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No, momentum and kinetic energy for all classical particles depend only on their mass and their velocity. Due to the fact that...
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S= speedD= distanceT= timeS= D/TD= S x TT= D/S
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There are different weak links for different sized and types of glider. Usually blue is for single seaters and red for dual...
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Parabolic Path of a ProjectileEasily: In the vertical direction F=ma=md2ydt2=−mg Integrated twice we obtain...
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The energy in things that burn, such as propane, is chemical energy. This is a type of potential energy.
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PE = mgh ( mass X gravitational acceleration X height )( change grams to kilograms ) PE = (0.01 kg)(9.8m/s^2)(5m) = 0.49 Joules
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Things that have velocity have kinetic energy.
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Changing the initial position on a position vs time graph has no effect on the velocity vs time graph. Velocity is the derivative...
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Yes. (if the initial velocity is zero) if not then velocity = initial velocity + acceleration x time
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Kinetic energy K is defined as K = 1/2 mv^2, where m is the mass of the particle and v is its speed. Momentum p is p = mv. Simple...
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To do this you first have to calculate your ideal mechanical advantage (IMA). The IMA is equal to the effort distance (the...
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1. Roughen the contact surfaces (increasing the surfaces areas), 2. Dry the contact surfaces, 3. Use softer materials, 4....
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A scalar quantity is just that, a quantity. Mass, speed, weight, height and the like. A vector quantity has direction. A mass...
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Energy can either be "potential" energy or "kinetic" energy. Potential energy is energy that is stored in some system: a...
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This goes back to the derivation of kinetic energy.Consider a body of mass m, initially at rest, being accelerated by a constant...
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170 mph (1.609 kilometers/1 mile? = 274 kph
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When it dwells at the top of the bounce.
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Acceleration.
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When a body is dropped . . . -- The speed keeps increasing. -- The speed is always 32.2 feet per second (9.8 meters per second)...
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If kinetic energy is halved then the speed will be reduced by 1/./2 times.That is, the value of velocity v will be changed to...
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the advantages in increasing friction is that it slows down motion, we can walk.
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The two energies turn in to static energy.
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let the initial mass be M mass is increased by m final mass= M+m initial velocity=u final velocity=v Mu=(M+m)v (by...
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Yes and no. Plant posesses no organs to collect kinetic energy and convert it into usable form.Sunlight, which is a form of...
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All that I can think of are: 1.) Gravity 2.) Wind 2.A) wind speed 2.B) direction of wind 3.) Angle of trajectory 4.)...
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The object is at motion(movement) it possess kinetic energy
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It depends on where you got the ticket. Call the number listed on the ticket.
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No. Its velocity, average velocity and instantanous velocity will all be the same at any (or every) time an investigator makes an...
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