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De represents length and Dr represents height. De is always greater because length is always greater then height on a plane.
an inclined plane. Take out the steps on a staircase. It looks like a line that goes up at an angle right? That's basically what in inclined plane is. It is a basic function that exerts smaller amounts of energy over a longer period of time. In simpler terms, it makes going upstairs easier than climbing a ladder to the upper floor.
inclined plane
They are both the same because they are divided by the length of incline or screw to get the correct answer.
a body sliding down an inclined plane also moves with constant acceleration on account of gravity, but the acceleration down the plane is very much less than the acceleration of free falling body, especially if the angle made by the plane with the horizontal is small
it is due to the fact that the length of an inclined plane(effect arm) is greater than its vertical height(load arm).
De represents length and Dr represents height. De is always greater because length is always greater then height on a plane.
DE is greater than DR
De is the length of the plane. Dr is the height of the plane. So it is impossible to make the length of the plane smaller than the height of the plane. This is why De is always greater than Dr.
Of course the length is greater than the height. Take the example of a right angled triangle where the hypotenuse is always greater than the other two arms.
DE is greater than DR
DE is greater than DR
de is greater than dr
inclined plane makes life easier according to the length of the inclined plane.if we use a longer inclined plane,we will use less effort but the distace moved by the effort is greater than the load.but if we use a shorter inclined plane,we need to use more effort but the distance moved by the effort is less than the load. Made By: Kenneth lee
A steep inclined plane is worse than a more flat inclined plane.
The mechanical advantage of an inclined plane is the ratio of its length to the height of its lift. At 45 degrees, this ratio is equal to one. Less than 45 degrees and it is greater than one, more than 45 degrees, and it it less than one. So the answer is yes.
an inclined plane. Take out the steps on a staircase. It looks like a line that goes up at an angle right? That's basically what in inclined plane is. It is a basic function that exerts smaller amounts of energy over a longer period of time. In simpler terms, it makes going upstairs easier than climbing a ladder to the upper floor.