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What is angle of friction?
The angle of friction is defined as the angle of a plane where a body placed on the plane will start to slide.
What is the correct angle for a slide?
40 Degrees is the most common Angle to set slides at.
If you had a slide 3 meters long at an angle of 40 degrees how high will the ladder need to be?
Is this a vertical ladder? Another contributor's answer:Providing that the slide is on level ground and that the ladder is vertical then you have the outline of a right angle triangle with an hypotenuse (the slide) of 3 metres and an adjacent angle of 40 degrees. To find the height of the opposite (the ladder) side of the triangle use the trigonometrical sine ratio: sine = opposite/hypotenuse When the ratio is rearranged: opposite = hypotenuse*sine opposite = 3*sine 40 degrees = 1.928362829 metres So the height of the ladder needs to be nearly 2 metres high.
What is a inclined plane and example?
An example of an inclined plane is a ramp, slanted road, or a slide. An inclined plane is a surface that is at an angle against a horizontal surface.
Are rectangles congruent or perpendicular?
Both. Perpendicular is an 90* angle, usually intersecting. Congruent is two same exact shapes, no matter if you slide, flip, or turn. By: SupeRMAn
