2 years ago

What is a Lunar Eclipse in (exactly) 7 words?

Physics

2 answers:

gulaghasi [49]2 years ago

8 0

Answer:

lunar eclipse when the moon passes sun

Explanation:

7 words

yulyashka [42]2 years ago

5 0

Answer:

Where the sun passes in front of the moon

Explanation:

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N76 [4]

Answer:

the product of mass and velocity

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2 years ago

An object that is thrown straight up falls back to Earth. This is one-dimensional motion. (a) When is its velocity zero? (b) Doe

maw [93]

Answer:

Explanation:

(a) The velocity of object is zero when it is at maximum height.

(b) The direction of velocity changes as it starts moving downwards after it reaches the maximum height.

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2 years ago

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A hummingbird flies forward and backward. Its motion is shown on the above graph of horizontal Position and

harina [27]

Answer:

The hummingbird travels the total distance is 10 m

Explanation:

Given that,

A hummingbird flies forward and backward.

According to figure,

We know that,

The total distance is equal to the sum of all distance.

Forward direction is positive and backward direction is negative.

We need to calculate the hummingbird travels the total distance

Using figure,

$D=d_{1}+d_{2}+d_{3}+d_{4}$

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$D=6+(-4)+2+6$

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Hence, The hummingbird travels the total distance is 10 m.

8 0

2 years ago

A proton is accelerated from rest through a potential difference of 2.5 kV and then moves perpendicularly through a uniform 0.60

Bumek [7]

Answer:

1.2cm

Explanation:

V=(2ev/m)^1/2

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Radius of resulting path= MV/qB

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=0.012m

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umka21 [38]

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