3 years ago

Which of the following methods of improving air quality does not require advanced technology?

Physics

1 answer:

Kisachek [45]3 years ago

3 0

Conservation is a method of improving air quality

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A sailboat is traveling across the ocean with a speed of 4 m/s when large gusts of wind pick up that starts to accelerate the sa

MatroZZZ [7]

Initial velocity, u = 4 m/s

acceleration due to gusts of wind = 3 m/s^2

time, t = 1 min = 60 s

Let distance travelled = S

From equation of motion,

$S = ut + \frac{1}{2} a {t}^{2} \\ \\ S = 4 \times 60 + \frac{1}{2} \times 3 \times {60}^{2} \\ \\ S = 240 + 5400 \\ \\ S = 5640 \: m$

Thus, the boat would have traveled 5640m after gusts picked up.

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3 years ago

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Suppose you want to make a nested function call (i.e. a call to a function from inside of another function) using a jal rather t

WARRIOR [948]

Answer:

As we need to use a nested loop in our function,hence push $ra

pop $ra

jal nested_function_label

nop is the correct option.

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3 years ago