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kotykmax [81]
3 years ago
10

As we move ACROSS the periodic table in a row, the electronegativity increases decreases

Physics
2 answers:
Korvikt [17]3 years ago
8 0

As you go across a row , or period , the electronegativity INCREASES.

trasher [3.6K]3 years ago
6 0
It increases across a period but it decreases down a group.
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What would be the difference between kinetic and potential energy​
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Kinetic energy is the energy possessed by a body due to its motion. Potential energy is the energy possessed by a body due to its position.

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3 years ago
30N of force is used to raise a box that weight 60N up an incline plane. What is the mechanical advantage of the incline plane?
Sati [7]
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A ball is rolling along at speed v without slipping on a horizontal surface when it comes to a hill that rises at a constant ang
MissTica

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The ball has an initial linear kinetic energy and initial rotational kinetic energy which can both be converted into gravitational potential energy. Therefore the hill with friction will let the ball reach higher.

Explanation:

The ball has an initial linear kinetic energy and initial rotational kinetic energy which can both be converted into gravitational potential energy. Therefore the hill with friction will let the ball reach higher.

This is because:

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6 0
3 years ago
A 783kg elevator rises straight up 164 meters. What is the potential energy of the elevator?
Vilka [71]

Answer:

potential \: energy = mgh \\ m = 783 \\ g = 10 \\ h = 164 \\ pe = 783 \times 10 \times 164 \\ =  7830 \times 164 \\  = 1284120 \: joule \\ thank \: you

8 0
2 years ago
Read 2 more answers
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