3 years ago

Please help me ,create a slogan that promotes the role of internet in education

Physics

1 answer:

aleksklad [387]3 years ago

7 0

Answer:

¨Facts you didn´t know¨ or ¨unknown facts¨

Explanation:

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A bird is about 6.26.2 in. long, with a thin, dark bill and a wide, white wing stripe. If the bird can fly 9292 mi with the w

Trava [24]

Answer:

$209$ mph

Explanation:

$V$ = Speed of bird in still air

$v$ = Speed of wind = 44 mph

Consider the motion of the bird with the wind

$D_{1}$ = distance traveled with the wind = 9292 mi

$t_{1}$ = time taken to travel the distance with wind

Time taken to travel the distance with wind is given as

$t_{1} = \frac{D_{1}}{V + v}$

$t_{1} = \frac{9292}{V + 44}$ eq-1

Consider the motion of the bird with the wind

$D_{2}$ = distance traveled against the wind = 6060 mi

$t_{2}$ = time taken to travel the distance against wind

Time taken to travel the distance against wind is given as

$t_{2} = \frac{D_{2}}{V + v}$

$t_{2} = \frac{6060}{V - 44}$ eq-2

As per the question,

Time taken with the wind = Time taken against the wind

$t_{1} = t_{2}$

$\frac{9292}{V + 44} = \frac{6060}{V - 44}$

$(9292) (V - 44) = (6060) (V + 44)$

$9292V - 408848 = 6060V + 266640$

$3232V = 675488$

$V = 209$ mph

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3 years ago

The stimuli for kinesthesis is the __________ energy of joint and muscle movement. A. thermal B. electrical C. mechanical D. che

lilavasa [31]

The answer to this question is The first option, Or what I should say "A.Thermal"

Your welcome!

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In a position vs. time graph, which of the following relationships is true? O The steeper the line the slower the velocity O The

Blizzard [7]

Answer:

Explanation:

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An electric motor converts electrical energy into______<br>energy

faltersainse [42]

Mechanical energy is the answer

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Calcular la fuerza que un campo magnético de 4x10-5 T ejerce sobre una carga eléctrica de +3uC que se mueve perpendicularmente a

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English sorry that all English plz

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3 years ago