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It is called dynamics
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∙ 14y ago
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Why you must study escape velocity?
You don't. "Escape velocity" is a meaningless number. "Escape velocity" is the speed at which a CANNON SHELL must be fired in order to escape from the Earth's gravity well. With a powered rocket, you can "escape" from the Earth's gravity at ANY speed - as long as you have enough fuel.
How do you find deceleration when you do not know final velocity?
You must use what you DO know, along with an appropriate equation or formulafrom the toolbox of formulas you've collected during your study of Physics.Example:If you know the total distance covered and the elapsed time,then you can use the familiar formula ...x = 1/2 A T2but solve it for 'A' (acceleration):2x = A T2A = 2x/T2 .
What is the study of transcription called?
It is called the study of transcription
What is the scientific study of sleep called?
The study of sleep is called polysomnography.
What is the study of heat changes in a chemical reaction?
The study of heat is called thermodynamics.
The difference in speed and velocity is that a measure of velocity must include?
In the study of kinematics, 'acceleration' means any change in the speed or direction of motion.
Who are the physics?
Scientists who study physics are called physicists, and they study and discover the rules by which the universe functions. They create and study Scientific Laws that attempt to mathematically explain speed, velocity, acceleration, time, electromagnetism, light, gravity, etc..
Who are the physical scientist?
Scientists who study physics are called physicists, and they study and discover the rules by which the universe functions. They create and study Scientific Laws that attempt to mathematically explain speed, velocity, acceleration, time, electromagnetism, light, gravity, etc..
Who study the variation in velocity?
A change in velocity is acceleration, and would be studied by a physicist or a mechanical engineer.
An acceleration can be a change in speed or a change in?
Acceleration is a change in speed or direction. Acceleration like most variables in science is a quaternion, consisting of a real part and a vector part, a=ar + av.Unfortunately, our education system has not caught up to this fact and most students don't get to study vectors and hardly any get to study quaternions. An example of the real and vector acceleration is given in Gravity.The gravitational energy is E=-GmM/r + mcV= -mu/r + mcV, the force of gravity isF=(mv^2/r - mcv/r cos(x)) + (dmcV/cdt + Del x mcV - Del mu/r).The acceleration is:a= f/m= (v^2/r -cv/r cos(x)) + (dV/dt + cv/r sin(x)T' + v^2/r R/r)The first parenthesis gives the real part of acceleration and the second parenthesis gives the vector part of acceleration. V^2/r is the centripetal acceleration and -cv/r cos(x) is the centrifugal acceleration.
How is gravity related to calculus?
The way in which a body moves when under the influence of gravity, and possibly other forces, requires the study if vector calculus. The net forces cause acceleration in the motion. The velocity of the body is the integral of the acceleration and displacement is the integral of velocity.
Why you must study escape velocity?
You don't. "Escape velocity" is a meaningless number. "Escape velocity" is the speed at which a CANNON SHELL must be fired in order to escape from the Earth's gravity well. With a powered rocket, you can "escape" from the Earth's gravity at ANY speed - as long as you have enough fuel.
What is the application for vector calculus?
Measures of motion (displacement, velocity, acceleration) and forces are all vectors so any study involving these would require vector calculus.
What is differentail calculus?
In mathematics differential calculus is a subfield of calculus concerned with the study of the rates at which quantities change.Rates of changes are expressed as derivatives.For example, the rate of change of position is velocity and the second rate of change of position, which is also the rate of change of velocity is acceleration.
What do scientists study to learn about the properties of stars?
Scientists study stellar spectra to learn about their properties such as temperature, chemical composition and relative chemical abundances, radial velocity, rotational speed etc.
What is the study of the rates called?
the rate or speed at which the reaction occurs is described by kinetics. this is what i know....
What careers are related to physical science?
The study of electrostatics (charges at rest), electricity, motion with velocity and time and acceleration, waves, electromagnetism, magnets and general physics real world problems dealing with gravity, mechanical energy and mass.
