For disabled access, regulation elevation is between 1:12 and 1:20
A ramp is an inclined plane because an inclined plane is a set of a surface set at an angle that is not a right angle. In which a ramp is an inclined plane!
The larger the angle of the ramp, the faster the car will go down it.
The angle of elevation is looking at an object above your line of sight.
It is the alternate angle to the angle of elevation
If the base of the elevation is at a distance d from the observer, then the highest point is at a height = d*tan(angle of elevation)
sin-1(1/20) = 3 degrees.
height = 15 ft base = 20 ft angle of elevation = arctan (15/20) = 36.87 degrees
The cart will go faster if the angle increases.
The angle of inclination.
Angle of elevation is looking upwards to an object and angle of depression is looking downwards to an object
A ramp is an inclined plane because an inclined plane is a set of a surface set at an angle that is not a right angle. In which a ramp is an inclined plane!
The larger the angle of the ramp, the faster the car will go down it.
The angle of elevation is looking at an object above your line of sight.
distance and angle of elevation are closely related as the more closer you move, the half is the angle of elevation. for e.g. if you travel 30m and cover 15m then, the angle of elevation will be half of what you started with. this can be also proved by a live example as when you have the angle of elevation as 90 degree, then the distance can be zero....
The applied force will depend on the required force, and the angle to the ramp (or the horizontal) at which the force is applied.
It is the alternate angle to the angle of elevation
No. The angle of the ramp only determines the lift the ramp gives in accordance to the speed the skateboarder is traveling up the ramp at. Theskateboarder's balance is determined by weight body position ,and COB. (center of balance)