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4 years ago

It takes you 9.5 min to walk with an average velocity of 1.2 m/s to the north

1 answer:

6 0

you have your velocity in m/s you need your total time in seconds and multiply the two to get displacement
1hr =60 sec
so at 1.2m/s traveling (9.5*60(60 seconds in a minute)= 570 seconds is 570*1.2= 684 meters

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2 years ago

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Vladimir [108]

Answer

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4 0

3 years ago

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yarga [219]

the answer to your problem is work

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3 years ago

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Answer:

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We need to devide the problem in two parts:

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Energy = constant ----> Ek(cinética) + Ep(potencial) = constant

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Then:

Ek2 = m*g*(H1-H2)

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The decomposition of the velocity (V2), gives a for the horizontal component:

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Then the traveled distance is:

X = V2*cos(α)*t.... but what time?

The time what takes the ball hit the ground.

Since: Y3 - Y2 = V2*t + (1/2)*(-g)*t²

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Learn more about light years here: brainly.com/question/1224192

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