The mechanical advantage is 8/2 = 4.
Zero: the ramp cannot be shorter than the height to which it is suppose to reach. I suspect there is a missing decimal point.
5J because 10/2=5
5/20 = 1/4 or 0.25
Since the heights are the same, then the longer ramp.
To determine the mechanical advantage of a wedge, you can use the formula: Mechanical Advantage (MA) = Length of the wedge / Width of the wedge. For the first wedge (6cm long, 3cm wide), MA = 6/3 = 2. For the second wedge (12cm long, 4cm wide), MA = 12/4 = 3. Therefore, the second wedge has a greater mechanical advantage of 3 compared to the first wedge's mechanical advantage of 2.
Bigger is better no mater what situation. remember don't try this at home :)
The ideal mechanical advantage of the bar is 5.
Zero: the ramp cannot be shorter than the height to which it is suppose to reach. I suspect there is a missing decimal point.
3.3 ft
The ideal mechanical advantage of a ramp is calculated by dividing the length of the ramp by the vertical height. In this case, the ideal mechanical advantage of the ramp is 120m (length) divided by 20m (height) which equals 6. Therefore, the ideal mechanical advantage of the ramp is 6.
5J because 10/2=5
5/20 = 1/4 or 0.25
Since the heights are the same, then the longer ramp.
To determine the mechanical advantage of a wedge, you can use the formula: Mechanical Advantage (MA) = Length of the wedge / Width of the wedge. For the first wedge (6cm long, 3cm wide), MA = 6/3 = 2. For the second wedge (12cm long, 4cm wide), MA = 12/4 = 3. Therefore, the second wedge has a greater mechanical advantage of 3 compared to the first wedge's mechanical advantage of 2.
1/5 = 0.2
a long and fat knife
204 inches