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stira [4]
3 years ago
12

How many minutes of daylight do we gain after winter solstice

Physics
1 answer:
serg [7]3 years ago
4 0

Answer:

Depends on which hemisphere you are belong to and how much distance you are away from Ecuador.

Explanation:

Minutes of daylight is equal on everywhere only on the equinox days (21 March and 23 September). On other days it depends on the place that you are belong to. On winter solstice, places on Ecuador have 12 hours daylight. North side of Ecuador have less, south side of Ecuador have more hour of daylight.

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Drag and drop each organic compound's role in nutrition next to the its name. Not all tile will be used.
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3 years ago
Can anyone solve these for my by using unit vectors? Can you also please show your work
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4. The Coyote has an initial position vector of \vec r_0=(15.5\,\mathrm m)\,\vec\jmath.

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\vec r=\vec r_0+\vec v_0t+\dfrac12\vec at^2

where \vec a is the Coyote's acceleration vector at time t. He experiences acceleration only in the downward direction because of gravity, and in particular \vec a=-g\,\vec\jmath where g=9.80\,\frac{\mathrm m}{\mathrm s^2}. Splitting up the position vector into components, we have \vec r=r_x\,\vec\imath+r_y\,\vec\jmath with

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1.52\,\mathrm m-\dfrac g2t^2=0\implies t=0.56\,\mathrm s

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