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-Dominant- [34]
3 years ago
9

WILL GIVE BRAINLEIST!!! PLEAAE HLEPNME

Physics
2 answers:
Lubov Fominskaja [6]3 years ago
3 0

Answer:

The oxidation state

Explanation:

hope i helped

Ψ( ̄∀ ̄)Ψ

AfilCa [17]3 years ago
3 0

Answer:

Oxidation state: the charge an atom has if it was bonded ionically to other atoms. Different oxidation states indicate different abilities to bond with other atoms.

Explanation:

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A(n) 60.3 g ball is dropped from a height of 53.7 cm above a spring of negligible mass. The ball compresses the spring to a maxi
Feliz [49]

Answer:

271.862 N/m

Explanation:

From Hook's Law,

mgh = 1/2ke²............... Equation 1

Where

m = mass of the ball, g = acceleration due to gravity, k = spring constant, e = extension, h = height fro which the ball was dropped.

Making k the subject of the equation,

k =2mgh/k²....................... Equation 2

Note: The potential energy of the ball is equal to the elastic potential energy of the spring.

Given: m = 60.3 g = 0.0603 kg, g = 9.8 m/s², e = 4.68317 cm = 0.0468317 m, h = 53.7 cm = 0.537 m

Substitute into equation 2

k = 2(0.0603)(9.8)(0.537)/0.048317²

k = 0.6346696/0.0023345

k = 271.862 N/m

7 0
3 years ago
Formula for deriving initial temperature in linear expansivity​
jekas [21]

Answer:

∆L=aL∆T

Explanation:

that's the answer for your Question

5 0
2 years ago
What the motion of an object that has an acceleration of 0 m/s
Degger [83]
<span>Everything in the system is stable and therefore the objects motion is stable. That is to say it is not changing what it is already doing. As far as i know zero times zero is still zero. In that case then the motion must be constant or stable.</span>
8 0
3 years ago
Please HELP! Many points! How much work does a weightlifter do if he lifts a 400 Newton barbell 3 meters high- 15 times???
77julia77 [94]
Work = (force) x (distance)

1 time:   (400 newtons) x (3 meters)  =  1,200 joules

15 times:  (1,200 joules) x (15)  =  18,000 joules
4 0
3 years ago
Is a summer sausage a element compound or a mixture ?
kkurt [141]

The sausage is a mixture.

Some of the things in it are compounds, like salt, vinegar etc.

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3 years ago
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