The mechanical advantage is equal to (distance of force applied)/(distance moved). The length of the ramp (I assume that means hypotenuse) is 4.0m, which is the distance over which the force is applied. The distance it is actually moved is the 0.5m up that it is being lifted. So MA = 4.0 / 0.5 = 8.
The theoretical mechanical advantage is the length of the ramp divided by its height. 20/2=10.
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All of the above - provided you don't overdo the intensity.
The stem mostly being above the ground grows in length very rapidly. It is easy to measure stem length without harming the plant as such.
The theoretical mechanical advantage is the length of the ramp divided by its height. 20/2=10.
8 inch and 6 inch are above average for length and girth, respectively.
All of the above
The comparative of "above" is "higher" and the superlative is "highest."
That is the correct spelling of "above" (over, higher than).
4Explanationfor a lever,effort * effort arm = load *load armso by re arranging above equation,load/effort = effort arm/load armNow, as load/effort is called mechanical advantage so,mechanical advantage = effort arm/load armAs total length of rod is 2 m out of which 1.6 m is effort arm so remaining 0.4 m would be load arm. thus on putting values in the above equation, we getmechanical advantage = 1.6/0.4 = 4
Because of this, temperatures become cooler as you go higher above sea levelBecause of elevation temperatures become cooler as you go higher above sea level.
outdo excel
Above the sea level
Arizona has a higher lowest point at 70 feet above sea level, a higher high point at 12,633 feet above sea level and a higher mean elevation at 4,100 feet above sea level. The highest elevation in South Carolina is 3,560 feet above sea level and its mean elevation is 350 feet above sea level.