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Tju [1.3M]
3 years ago
7

if you have a stick magnet and a u magnet plus a frigde magnet what way will it pull and which one is the strongest if it does n

ot pull any way?
Physics
1 answer:
SpyIntel [72]3 years ago
7 0

Answer:

the frige magnet because it is bigger and larger

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It's velocity changes, but its speed remains the same.<br> The<br> true or false
statuscvo [17]

Answer:

True

Explanation:

Velocity is a vector quantity, which means that it carries both magnitude and direction. Hence when direction of a particle changes, although magnitude (speed) may remain same, it's velocity changes due to direction change. For ex. A particle is m... A particle is moving along x axis with speed 1m/s, it's velocity will be represented as 1i (i represents unit vector along x)

But if it now starts moving along y axis, it's velocity is 1j (j represents unit vector along y axis). Hence velocity changes with direction.

brainllest pls .

7 0
2 years ago
Need help really fast ! can give brainliest if correct :&gt; thanks &lt;3
Vlada [557]

Answer:

2. Move faster

Explanation:

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Have a wonderful day!

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A graph of angular position v. time has the following equation:
Harman [31]

Answer:

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3 years ago
What parts are found in an electric generator? Check all that apply.
Blizzard [7]

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an armature a permanent magnet brushes slip rings

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A subway train accelerates from rest at one station at a rate of 1.30 m/s^2 for half of the distance to the next station, then d
Minchanka [31]

This problems a perfect application for this acceleration formula:

         Distance = (1/2) (acceleration) (time)² .

During the speeding-up half:     1,600 meters = (1/2) (1.3 m/s²) T²
During the slowing-down half:    1,600 meters = (1/2) (1.3 m/s²) T²

Pick either half, and divide each side by  0.65 m/s²: 

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                         T = square root of (1600 / 0.65) seconds

Time for the total trip between the stations is double that time.

                         T =  2 √(1600/0.65) = <em>99.2 seconds</em>  (rounded)


7 0
3 years ago
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