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A 26 g particle is moving to the left at 13 m per s How much net work must be done on the particle to cause it to move to the right at 49 m per s?
Final kinetic energy will be equal to (Initial kinetic energy) plus (work that you do to turn it around).
KE = 1/2 m V2
Initial KE = 1/2 (0.026) (13)2 with 'V' pointing left.
Final KE = 1/2 (0.026) (49)2 with 'V' pointing right.
You have to supply the difference = 1/2 (0.026) (62)2 = 49.972 kg-m2/s2 = 49.972 newton-m
= 49.972 joules
750 J
537.5 J
What else can I help you with?
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When a particle is moving in a circular motion at a constant speed, the work done by the particle is zero. This is because work is defined as force applied over a distance in the direction of the force, and in circular motion, the force and displacement are perpendicular to each other, resulting in no work being done.
What is the formula for the work done by an electric field on a charged particle?
The formula for the work done by an electric field on a charged particle is given by W qEd, where W represents the work done, q is the charge of the particle, E is the electric field strength, and d is the distance the particle moves in the field.
What can be said about the speed of a particle if the net work done on it is zero?
In that case, basically no force acts on the particle, and the particle moves at a constant speed. This constant speed may, or may not, be zero.
In terms of the scientific definition of work magnetic an electric fields can do work?
In the scientific definition of work, magnetic and electric fields can do work on charged particles that are moving through them. The work done is based on the force exerted by the field on the particle and the distance over which the particle is displaced.
What is the work done by an electric field on a charged particle as it moves through a given distance?
The work done by an electric field on a charged particle as it moves through a given distance is equal to the product of the electric field strength, the charge of the particle, and the distance it moves in the direction of the field. This work done is measured in joules.
When a particle is moving in a circular motion what is the work done by it?
When a particle is moving in a circular motion at a constant speed, the work done by the particle is zero. This is because work is defined as force applied over a distance in the direction of the force, and in circular motion, the force and displacement are perpendicular to each other, resulting in no work being done.
What is the past particle for the word do?
done do did done
How do you know if you might have a deviated septum?
If you do not have a problem moving you face or nose when the septum is done right.
Why is your female lover cheating?
cause you cant get the job done right
What is the formula for the work done by an electric field on a charged particle?
The formula for the work done by an electric field on a charged particle is given by W qEd, where W represents the work done, q is the charge of the particle, E is the electric field strength, and d is the distance the particle moves in the field.
You are to move from A to B moving always right or down along the lines In how many ways can this be done?
11
What can be said about the speed of a particle if the net work done on it is zero?
In that case, basically no force acts on the particle, and the particle moves at a constant speed. This constant speed may, or may not, be zero.
What is the past particle of do?
The past participle of do is 'done'.
In terms of the scientific definition of work magnetic an electric fields can do work?
In the scientific definition of work, magnetic and electric fields can do work on charged particles that are moving through them. The work done is based on the force exerted by the field on the particle and the distance over which the particle is displaced.
What is 9.4 x 10 to the 7?
It is done by moving the decimal point 7 places to the right, to give: 94000000
What is the work done by an electric field on a charged particle as it moves through a given distance?
The work done by an electric field on a charged particle as it moves through a given distance is equal to the product of the electric field strength, the charge of the particle, and the distance it moves in the direction of the field. This work done is measured in joules.
When a charged particle is moved along an electric field line?
When a charged particle is moved along an electric field line, it will experience a force in the direction of the field line. The work done on the particle depends on the distance it moves and the strength of the field. If the particle moves perpendicular to the field lines, then no work is done by the field.
