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sdas [7]
3 years ago
12

A boy pushes on a wagon so that it accelerates at a rate of 0.50 m/s 2 . The wagon has a mass of 24 kg. What is the magnitude of

the boy's pushing force? (Ignore frictional effects.)
Chemistry
2 answers:
deff fn [24]3 years ago
6 0
The answer is 12 N. I hope this helps. 
Effectus [21]3 years ago
5 0

Answer:

12n

Explanation:

it was on my test

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Arden is making a pros and cons list about genetic engineering for a debate at school. Which part of her list is incorrect?
Soloha48 [4]

Answer:

The part of Arden's list that seems to be wrong is that genetic engineering can create organisms that survive in different environments (Pro 2).

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4 0
3 years ago
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Calculate how many grams of oxygen form when 2.72 g of KCIOg reacts completely given the
34kurt

1.06g

Please refer to the image attached.

You first find the number of moles (n) for KClO3 as you have been given the mass. So n = mass/Mr gives you the moles that is 0.022 mol

Next you use the ratio 2:3 as per the equation where it's 2KClO3 ---> 3O2 so you just cross multiply and get the moles for oxygen.

Now that you know the number of moles for oxygen, you can use the same moles equation that you used earlier to find the mass. mass=n×Mr and so you get the answer as 1.06g of oxygen.

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