-- angle the ramp makes with the ground
-- weight of the piano
-- height above ground at the top of the ramp
-- horizontal distance between the beginning and end of the ramp
If the question included any one of these pieces of information, an answer
could be calculated. But with only the information given, it can't be.
Mechanical advantage the resistance force. Mechanical advantage is equal output force divided by input force.
mechanical advantage= output force over input force times 100
This is because the actual mechanical advantage is the actual calculation found after dividing the effort force by the output force. Ideal mechanical advantage is what many people would call an estimate. When estimating mechanical advantage, the numbers are always rounded. This makes actual mechanical advantage less. Sources: Science teacher
Mechanical Advantage
mechanical advantage
A machine's mechanical advantage is the number of times a machine multiplies the amount of work force you apply.
Normally the force you apply. Load divided by effort is mechanical advantage.
It may be good in some cases. A high mechanical advantage comes at a cost - you need to apply less force, but you need to apply it over a greater distance.
Mechanical advantage the resistance force. Mechanical advantage is equal output force divided by input force.
Efficiency of a machine or mechanical advantage
1/4 the output force.
mechanical advantage= output force over input force
A machine's mechanical advantage is the number of times a machine multiplies the amount of work force you apply.
Mechanical advantage equals resistance force.
The ratio of resistance force to effort force is a mechanical advantage.
Mechanical Advantage: F(out)/ F(in) Actual Mechanical Advantage is the ratio of Force outputed to Force inputed. (AMA=Fo/Fi) Similarly, IMA (Ideal Mechanical Advantage) = di/do
The mechanical Advantage is FORCE TIMES DISTANCE