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3 years ago

Capatul unei conducte metalice cu lungimea de 510 m

Physics

1 answer:

elixir [45]3 years ago

6 0

t = d/v = 510:340 = 1,5 secunde

1,4 secunde, deci

t2 = 1,5 - 1,4 = 0,1 secunde

v2 = distanta/timp = 510 metri / 0,1secunde

= <span>5100 metri / secunda</span>

<span>hope it helps</span>

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masya89 [10]

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We could have arrived to the same result taking the 9.0 Kg as our system, as the only force acting in the horizontal direction is just the tension in the string that we are trying to find out, as follows:

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