0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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
A block is at rest on an inclined plane. Find the critical angle at which the box beigns to slide?
tan-1(MUs)= critical angle
When kickflipping do you slide your foot staright up or at an angle?
You slide it at an angle.
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.
Would an ice block or a wood block slide down a hill faster?
Ice block
A water slide is 26feet high the angle between the slide and the water is 33.5 degrees what is the length of the slide?
length of the slide= 47.10 feet
Can you give me an experiment to calculate the coefficient of static and dynamic friction?
Get a block of known mass, a protractor and a board; the materials should be chosen as those for which you want to find the friction coefficients. Place the block on the board and gradually increase the angle of the board while keeping track of the angle the board makes with horizontal. The angle at which the block slips is crucial. The friction force opposes the movement of the block based on the normal force applied on the block by the board. As you increase the angle, the normal force decreases. F = uN where F is the friction force, N is the normal force and u is the coefficient of friction, in this case, static. Using the angle at which the block slips, calculate N; N = m sin(@) where m is the mass of the block, and @ is the measured angle. Now F must be equal to the force of gravity pulling on the block parallel to the board, otherwise the block would slip (and it does precisely at the measured angle) so; F = m cos(@) where m is the mass of the block and @ is the measured angle. Now that F and N are known, use the aforementioned relationship to calculate u. This value should be non-negative and has no units. As for dynamic friction; let the block slide from the top of the board when it is at a high angle and gradually decrease the angle until the block comes to a stop on the board due to friction. This should be done in trials of larger degrees until a working angle is found, then more precise trials can commence. When such an angle is found that any higher angle allows the block to keep going all the way to the bottom, the same calculations as above must be repeated to find the coefficient of dynamic friction.
What is the correct angle for a slide?
40 Degrees is the most common Angle to set slides at.
What are the ratings and certificates for The Unit - 2006 Side Angle Slide 3-11?
The Unit - 2006 Side Angle Slide 3-11 is rated/received certificates of: USA:TV-14
A 5.0 kg wooden block is placed on an adjustable wooden inclined plane. What is the angle of incline above which the block will start to slide down the plane .57?
mgsin (theta) - (static) mu * mgcos(theta) = 0 rearrange the equation and cancal mg therefore, tan ( theta) = mu (static) theta = arctan (static mu) If the static coefficient is 0.57, then theta = arctan (0.57) theta = 29.7 degree Note: from the equation, the mass of the block is independent to the angle. Whether you have a bigger block or smaller block, it will start sliding @ 29.7 degree.
How do you block someone on snap chat?
Slide the bar next to the right and it will say edit. Then click block.
How far can a wood block slide on wood?
As far as you push it.
What does 'power slide' mean?
A power slide is when a car 'slides' sideways at an angle, with the back wheels still being powered.
