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What else can I help you with?
What is the average price for a popcorn machine?
The average price for a popcorn machine can range from very low to very high. This depends on how big or small the machine is that you plan on purchasing. They can range from $100-$400.
Why a normal machine could not have the mechanical efficiency of 100?
Because there is always going to be friction, the efficiency of any machine will always be less then 100 percent.
Can any pulley have a efficiency over 100?
No. A perfectly frictionless machine could have an efficiency of 100%. Anything less perfect must have can efficiency less than 100%.
If the output work of a simple machine is than the input work the machine is said to have less than 100 percent efficiency?
input
Does cheez-it have more calories than popcorn?
Yes. Cheez-it has 500 calories (100 grams), popcorn has 387 (100 grams)
How many popcorn kernels are in one bag of Orville redenbacher popcorn bag?
100
The efficiency of an actual machine is always less than what percent?
It is always less than 100% Theoretical machines can have efficiencies of 100% but in practice there is always some energy loss Efficiencies of more than 100% are not allowed by the laws of thermodynamics!
The popcorn stand sells 100 ounces of popcorn Is that 1600 ponds of popcorn?
If you mean 1600 pounds, then no. That would be 6.25 pounds of popcorn, since there's sixteen ounces in a pound. :)
Is your singer sewing machine model 252 worth any money?
Less than $100
Friction always makes the effiency of a machine less than 100 true or false?
True.
How does the output work compare to the input work for a machine that has an efficiency less than 100?
For a machine with efficiency less than 100%, the output work will always be less than the input work. This is because some of the input work is lost as waste energy due to factors like friction, heat, or other inefficiencies in the machine. The efficiency of a machine is a measure of how well it converts input work into useful output work.
If the output work of a simple machine is than input work the machine is said to have less than 100 percent efficiency?
No, a simple machine with less output work than input work is said to have less than 100 percent efficiency. Efficiency is a measure of how well a machine converts input work into output work, with 100 percent efficiency meaning that all input work is converted to useful output work.
