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lisov135 [29]
3 years ago
13

An air craft heads. north at 400 km/hrs relative to the wind the air craft velocity is 300 km/hrs due north .find the velocity o

f the wind to the ground.​
Physics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

325

Explanation

seio na:

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How would you eliminate the unit in this conversion? 5 mil to m
m_a_m_a [10]

Answer:

https://youtu.be/9iulv2QvKwo

3 0
3 years ago
High pressure<br> system the air moves (up/down) and brings<br> (good/bad) weather
satela [25.4K]

Answer:

high pressure system in the air moves up and brings good weather

give me thanks >:(

3 0
3 years ago
Complete the calculations for total magnification produced by various combinations of the eyepiece and objective lenses. You may
lesya692 [45]

Answer:

a) m_ttoal = 40x , b)     m_total = 100X , c) m_total = 400X ,

d)     m_total = 1000 X

Explanation:

La magnificación o aumentos es el incremento de del tamaño de la imagen con respecto al tamaño original del objeto, en la mayoria del os sistema optico la magnificacion total es  el producoto de la magnificación del objetivo por la magnificación del ocular

       

    m_total = m_ objetivo  * m=ocular

apliquemos esto a nuestro caso

1)  m_total = 4 x * 10 x

    m_ttoal = 40x

2)  m_total = 10X * 10X

    m_total = 100X

3)mtotal = 40X * 10X

     m_total = 400X

4) m _totla = 100x * 10 X

     m_total = 1000 X

en este ultimo caso para magnificación grandes es decalcificar el objeto

4 0
3 years ago
Speed is always measured in terms of a unit of distance divided by a unit of time, is this correct?​
maw [93]

Answer: speed is not measured in time but in distance like 100 feet per second that is how speed is measured.

5 0
2 years ago
1. Earth's ozone layer is responsible for absorbing from the sun
ladessa [460]

Answer:

UV light

climate

hydrofluorocarbons or HFCs

pollutants

heat

As sunlight falls on Earth's surface, it heats up the surface. Infrared light is emitted from the surface and is absorbed in the atmosphere, where it is converted to heat. This heat remains trapped in the atmosphere, causing the temperature near the surface to increase.

Explanation:

these are all correct

5 0
3 years ago
Read 2 more answers
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