Why would airbags not deploy?

Why would airbags not deploy? Defective Components As with any other car part, it is possible for airbag sensors to fail to correctly detect impact or deploy the airbag, as the result of improper design, testing or installation of sensors, or because of software failure. How can airbags hurt you? After the airbag bursts from […]

How does follow through effect?

How does follow through effect? Instead, the follow-through increases the time of collision and subsequently contributes to an increase in the velocity change of the ball. By following through, a hitter can hit the ball in such a way that it leaves the bat or racket with more velocity (i.e., the ball is moving faster). […]

How did Darwinism affect society?

How did Darwinism affect society? Darwinism allowed us to gain a better understanding of our world, which in turn allowed us to change the way that we think. By being able to apply this to other animals, it changed the way that people thought about life on earth and opened new doors for science in […]

Why 100 efficiency is impossible?

Why 100 efficiency is impossible? It is impossible for heat engines to achieve 100% thermal efficiency () according to the Second law of thermodynamics. This is impossible because some waste heat is always produced produced in a heat engine, shown in Figure 1 by the term. Which engine is most efficient? Wärtsilä 31SG Which is […]

Is the torque positive or negative?

Is the torque positive or negative? Counterclockwise is the positive rotation direction and clockwise is the negative direction. For example, a torque that rotates an object counterclockwise is a positive torque (see figure 6 below). What is torque and speed? Torque is the rotational equivalence of linear force. Speed measures the distance covered in unit […]

Why is the storm surge so dangerous?

Why is the storm surge so dangerous? The main meteorological factor contributing to a storm surge is high-speed wind pushing water towards the coast over a long fetch. Most casualties during tropical cyclones occur as the result of storm surges and surges are a major source of damage to infrastructure and property during storms. How […]

Why are methane hydrates dangerous to ships?

Why are methane hydrates dangerous to ships? An odorless gas found naturally, and caused by decomposition of organic material, methane becomes solid under the pressure of the ocean and can get locked into ice-like crystals called hydrates. Releasing the pressure suddenly can be a danger to oil workers, who call the results “burps of death.” […]

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