5J because 10/2=5
The mechanical advantage is 8/2 = 4.
5/20 = 1/4 or 0.25
Since the heights are the same, then the longer ramp.
1/5 = 0.2
The answer is 27 Cubic meters. (3 meters long X 3 meters wide X 3 meters high = 27 cubic meters.)
The ideal mechanical advantage of the bar is 5.
204 inches
The mechanical advantage is 8/2 = 4.
3.3 ft
6
5/20 = 1/4 or 0.25
Since the heights are the same, then the longer ramp.
1/5 = 0.2
a long and fat knife
The height of the Great Pyramid = 139 metres The slope of a ramp with a mechanical advantage of 4 = 4x139 = 556m
The height of the Great Pyramid = 139 metres The slope of a ramp with a mechanical advantage of 4 = 4x139 = 556m
The height of the great pyramid = 139 metres The slope of a ramp with a mechanical advantage of 4 = 4x139 = 556m