Answer: Efficiency
Explanation:
The efficiency of a machine or actual Mechanical Advantage is measured by dividing the useful work output by the total work input.
The efficiency of a machine is the ratio of the work output to work input. The efficiency of a machine depends on the useful life of a machine because machines efficiency tends to reduce with time due to the amount of work done on it resulting in wear and tear of the moving parts because of the heat generated by friction.
The maximum torque that can act on the loop is 7.875 N-m.
Torque:
Torque is a twisting or turning force that tends to cause rotation around an axis, which might be a center of mass or a fixed point. Torque can also be thought of as the ability of something that is rotating, such as a gear or a shaft, to overcome turning resistance.
The formula of torque:
Torque(T) = I B A
B = magnetic field of intensity
I = current =
A = area of the wire
l = length of the wire
l = 2πr
r = l/2π
A = πr²
= π(l/2π)²
= l²/4π
T = l²/4π IB
=( 1/4π) BIl²
= (1/4π) 0.30 × 150 ×× 2.20
= 7.875 N-m
Therefore the torque is 7.875 N-m.
To know more about the Torque refer to the link given below:
brainly.com/question/1691855
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Answer:
Commensalism
Explanation:
Commensalism is one example of the behavior of a goby and shark.
Answer: neither accurate nor precise
Explanation:
Showing that it should be near 9.8 m/s and the trials aren't near that accuracy, I would say neither.
He would have potential, he hasn’t gone down the mountain yet so he remains potential
