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Work is minimized when the angle between the force applied and the direction of motion is 90 degrees (or π/2 radians). At this angle, the force does not contribute to the displacement in the direction of the force, resulting in zero work done. In general, as the angle increases from 0 to 90 degrees, the work done decreases, reaching its minimum at 90 degrees.
What else can I help you with?
What is ther minimum angle possible for a regular polygon?
The minimum angle of a regular polygon would be 60 degrees.
What is the minimum value that cosecant can be of an angle?
There is no minimum value for the cosecant function.
What is the minimum interior angle possible for a regular polygon?
45 degrees, which would be the interior angle of a equilateral triangle
How do you work out exterior angle for a triangle?
It is: 180-interior angle = exterior angle
When does angle-side-side in geometry work?
When the angle is 90 degrees.
What is ther minimum angle possible for a regular polygon?
The minimum angle of a regular polygon would be 60 degrees.
What is the minimum value that cosecant can be of an angle?
There is no minimum value for the cosecant function.
What is the angle of minimum deviation in a diffraction experiment?
The angle of minimum deviation in a diffraction experiment is the angle at which the diffracted light rays are the most spread out, resulting in the best separation of the different colors. It is typically smaller than the angle of the first diffraction minimum to achieve maximum dispersion.
What is minimum firing angle?
It means the minimum current can trigger the SCR to operate.
What can be said about a situation in which work done is negative?
the formula F.S cos angle is used (the dot product) so if angle is 0,cos angle=1 hence work done is positive and maximum if angle is 90 so cos 90 is 0 hence work done is minimum if work done is negative the angle is 180 The work done by friction is always negative (opposite the force) Since work is force x displacement, a negative value for work could mean that the displacent was negative
Why should you keep the prism in minimum deviation position?
f a line is drawn parallel to the angle of incidence axis (X-axis), it cuts the graph at two points, showing that there are two values of angle of incidence for an angle of deviation. However, at the point of angle of minimum deviation, the line will be tangent to the curve showing that for minimum angle of deviation there is only one angle of incidence.
Why does the angle of deviation of a prism decreases first and then increases?
The angle of deviation of light passing through a prism decreases as the angle of incidence increases until it reaches a minimum value called the minimum deviation angle. After this point, as the angle of incidence continues to increase, the angle of deviation starts to increase again due to factors such as total internal reflection within the prism.
Angle between force and displacement to get minimum work?
The angle between force and displacement to minimize work is 0 degrees, when the force is in the same direction as the displacement. This results in the force exerting the maximum amount of energy in the direction of motion, thereby minimizing the work required to move an object.
What is the measurement of an angle for which the sine is at its minimum?
94.5 degrees
What should be the angle between force and displacement to get the minimum work and maximum work?
To minimize work, the angle between force and displacement should be 90 degrees (perpendicular). This is because work done is calculated as the dot product of force and displacement vectors, and the cosine of 90 degrees is 0, resulting in zero work. To maximize work, the angle should be 0 degrees (parallel), as the cosine of 0 degrees is 1, resulting in maximum work done.
What is the transmission angle?
Angle between coupler link and output link for a given crank angle is called transmission angle, it is maximum when crank angle is 180 degree and minimum when crank angle is 0 degree
What is the minimum work needed to push a 900kg car 960m up along a 7.5 incline?
The minimum work needed can be calculated using the formula: work = force x distance. The force required to push the car up the incline can be calculated using the formula: force = weight x sin(angle). Plugging in the values gives minimum work = force x distance.
