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When a machine is 100% efficient, theoretical and actual MAs are the same. Please let me know when you run across one of these.
The actual mechanical advantage is usually less, due to losses.
At perfect 100% efficiency, the Actual Mechanical Advantage should equal the Ideal Mechanical Advantage.
Mechanical Advantage = distance moved at input / distance moved at output
The mechanical advantage is 5.Mechanical Advantage = Output Force/Input Force
When a machine is 100% efficient, theoretical and actual MAs are the same. Please let me know when you run across one of these.
The actual mechanical advantage is usually less, due to losses.
The actual mechanical advantage is usually less, due to losses.
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
At perfect 100% efficiency, the Actual Mechanical Advantage should equal the Ideal Mechanical Advantage.
"Better" is an interesting word. I would guess that theoretical MA beats actual MA any day of the week. Some energy is lost in friction.
I haven't gotten around to repeating it yet. I've been so busy, had so much homework, the dog ate it, etc.
Mechanical Advantage = distance moved at input / distance moved at output
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
IMA- Ideal mechanical advantageAMA- Actual mechanical advantage
Depending on the context , it might mean " medical". Mechanical = Actual Mechanical Advantage
Ideal mechanical advantage is what could be obtained without the effects of gravity and friction lowering the efficiency of the machine. The actual mechanical advantage is what can actually be obtained by the machine.