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Alex_Xolod [135]
2 years ago
10

Alfredo leaves camp and, using a compass, walks 4 km E, then 6 km S, 3 km E, 5 km N, 10 km W, 8 km N, and, finally, 3 km S. At t

he end of two days, he is planning his trip back. To get back to camp, Alfredo should travel a distance of ----------?
km in a direction
---------------? ° south of east.
Physics
1 answer:
kari74 [83]2 years ago
8 0

Answer: 3km E, 1km N

Explanation:

4E + 6S + 3E + 5N + 10W + 8N + 3S= 3W, 1S

3W, 1S= 3E, 1N

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wel

Answer:

100°c = 373.15 K

100°C=212°F

Explanation:

  • Given the 100°C

To convert Celsius to Kelvin, we need the following equation.

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Answer:

Solution given:

height [H]=25m

initial velocity [u]=8.25m/s

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now;

a. How long is the ball in flight before striking the ground?

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Now

Time of flight=\sqrt{\frac{2H}{g}}

substituting value

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b. How far from the building does the ball strike the ground?

<u>H</u><u>o</u><u>r</u><u>i</u><u>z</u><u>o</u><u>n</u><u>t</u><u>a</u><u>l</u><u> </u>range=?

we have

Horizontal range=u*\sqrt{\frac{2H}{g}}

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