Answer:
a third class lever
Explanation:
The third class or interpower lever is a lever that enables fast and dynamic movements. It places the power between the resistance and the support, so the resistance arm is longer than the power.
It is the most frequent type of lever in the human body and as an example we can put the action of the brachial biceps in the flexion of the elbow, where the biceps is inserted in the forearm between the elbow that is behind and the resistance that would be displaced towards the hand by the weight of the load attached to the weight of the forearm.
A good range of movements is achieved although with less force and is the most frequent type of lever in human movement, although the same joint can form different types of lever depending on the type of movement performed
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Could you be more descriptive.If you are talking about hair ties in general, maybe that they can snap and/or get caught in hair. But that is just a guess.
Answer:
1.429*10^-5 m
Explanation:
From the question, we are given that
Diameter of the cable, d = 3 cm = 0.03 m
Force on the cable, F = 2 kN
Young Modulus, Y = 2*10^11 Pa
Area of the cable = πd²/4 = (3.142 * 0.03²) / 4 = 0.0028 / 4 = 0.0007 m²
The fractional length = Δl/l
Δl/l = F/AY
Δl/l = 2000 / 0.0007 * 2*10^11
Δl/l = 2000 / 1.4*10^8
Δl/l = 1.429*10^-5 m
Therefore, the fractional length is 1.429*10^-5 m long
Answer:
there's a link to answer
Explanation:
there's a link to answer in another's persons response it helps a lot just click on it
Answer:
Significant Others
Explanation:
The relationship between Solomon and his coach is termed Significant Others.
George Herbert Mead used the words "Significant Others" in sociology to imply the individuals (friends, colleagues, boss, tutors, coach, etc.) that are the most significant or important in the wellbeing of an individual or self development of that individual.
In other words, they are individuals who have an important influence or play a formative role in shaping the behaviour of another