Welding, cutting, or heating in any enclosed spaces involving which of the following metals should be performed with local exhau
1 answer:
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Answer:
The appropriate answer is "0.9152 seconds".
Explanation:
The given values are:
Maximum speed,
v = 8.85 m/s
Acceleration,
u = 9.67 m/s²
Now,
⇒
By putting the values, we get
⇒
⇒
⇒