46 results for "friction".
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Question in Agus's workspace
A particle is projected up a rough plane at a given speed. Given the angle of the slope and the coefficient friction, find the distance the particle travels before it comes to instantaneous rest.
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Question in Foundation course FS0013 Heat and Energy
A block of given mass is sits on a flat plane with defined static and kinetic friction values. Randomly, it does one of two things, it is either:
1) pushed with enough force to start it moving - calculate the force on the block or the static friction.
2) moving over a distance - calculate the work done or the kinetic friction
(are these uneven calculations)
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Question in Tom's workspace
A block of given mass is sits on a flat plane with defined static and kinetic friction values. Randomly, it does one of two things, it is either:
1) pushed with enough force to start it moving - calculate the force on the block or the static friction.
2) moving over a distance - calculate the work done or the kinetic friction
(are these uneven calculations)
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Question in simon's workspace
A copy of Amy Chadwicks block question, with adaptions to provide a diagram for the student.
A block of given mass is sliding down the plane, with given acceleration. Find the normal reaction force, the coefficient of friction, and the distance travelled before reaching a given speed.
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Question in Tom's workspace
A block of given mass is sliding down the plane with a given acceration. Find the normal reaction force, the parallel force and the missing value of a and mu.
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Question in Maths Support Wiki - Mechanics
A block of given mass is sliding down the plane, with given acceleration. Find the normal reaction force, the coefficient of friction, and the distance travelled before reaching a given speed.
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Question in Brendan's workspace
A mass is resting on a rough plane. Given the angle of the plane and the mass of the object, find the normal reaction force and hence the coefficient of friction.
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Question in Maths Support Wiki - Mechanics
A mass is resting on a rough plane. Given the angle of the plane and the mass of the object, find the normal reaction force and hence the coefficient of friction.
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Question in John's workspace
A particle is projected up a rough plane at a given speed. Given the angle of the slope and the coefficient friction, find the distance the particle travels before it comes to instantaneous rest.
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Question in John's workspace
A block of given mass is sliding down the plane, with given acceleration. Find the normal reaction force, the coefficient of friction, and the distance travelled before reaching a given speed.
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Question in Maths Support Wiki - Mechanics
A block lies on rough horizontal ground. The coefficient of friction is given and students find the maximum value of friction $F_{\text{MAX}} = \mu R$. This is then used to determine the magnitude of force that must be exceeded to achieve movement when the force is applied horizontally and at two different angles to the horizontal.
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Question in Maths Support Wiki - Mechanics
A block lies on rough horizontal ground. The coefficient of friction is given and students find the maximum value of friction $F_{\text{MAX}} = \mu R$ to determine if the block will move when three different magnitudes of force act on the block horizontally.
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Question in Maths Support Wiki - Mechanics
A particle is projected up a rough plane at a given speed. Given the angle of the slope and the coefficient friction, find the distance the particle travels before it comes to instantaneous rest.
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Question in Maths Support Wiki - Mechanics
Finding the acceleration of a particle on an inclined plane which is at an angle to the horizontal. Smooth then with value for coefficient of friction.
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Question in Tst
Given the gradient of a slope and the coefficient of friction for a mass resting on it, use the equations of motion to calculate how it moves.
Includes a GeoGebra rendering of the model.
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Exam (2 questions) in Maths Support Wiki - Mechanics
To be used on the Mechanics wiki page under Dynamics - maximum frictional force page