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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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What is the function of the sensory and motor nerves?
den301095 [7]
Sensory nerves gather information of the environment and send it to the brain, and motor nerves tell muscles to contract, thereby making you move.

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Match the specific enzyme to its class. A. oxidoreductase B. hydrolase C. transferase D. ligase E. lyase aminase
lilavasa [31]

Answer: Every enzyme has a specific name that can give us insight into the specific reaction that that enzyme can catalyze. We divide them into six different categories.

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2) Hydrolase - uses water to divide a molecule into two other molecules.

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3 0
3 years ago
Calculate the amount of energy required to melt 500 g of ice at 0oc. (δhfus=5.96 kj/mole; δhfus is the energy required to melt i
marta [7]
When you want to melt an ice, you only need the latent energy of fusion, <span>δhfus. We use the given value, then multiply this with the given amount to determine the amount of energy. Since the energy is per mole basis, use the molar mass of ice which is 18 g/mol. The solution is as follows:

</span>ΔH = 5.96 kJ/mol * 1 mol/18 g * 500 g
<em>ΔH = 165.56 kJ</em><span>
</span>
3 0
3 years ago
Which characteristic is a behavior adaptation in birds?
Gwar [14]

of course migration

Explanation:

if you need help again i'll be there.

7 0
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What is the name for a nuclear particle that has about the same mass as a neutron, but with a positive charge?
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proton is the name for a nuclear particle that has about the same mass as a neutron, but with a positive charge.

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