What is the center of a tornado called A.the eye B. The center C. The middle road D. The vortex
2 answers:
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By definition, the power is given by:
Where,
F: Force
d: distance traveled
t: time
The power units is watts.
Substituting values we have:
Making the corresponding calculations we have:
Answer:
he uses 63 watts of power:
Where,
F: Force
d: distance traveled
t: time
The power units is watts.
Substituting values we have:
Making the corresponding calculations we have:
Answer:
he uses 63 watts of power:
19 m/s is the average velocity if the initial velocity of an object is 10 m/s and the final velocity is 28 m/s.
<u>Explanation:</u>
The initial and final velocity is given and the average velocity is asked, which can be calculated by the following method,
Given that initial velocity = 10 m/s and final velocity = 28 m/s
As we know that the average velocity =
Although,
But here, there is only given initial and final velocity therefore it will be simply an average of the two.
Therefore, the average velocity of the object is 19 m/s.