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zhenek [66]
3 years ago
8

Cody is using a sling shot and rock to knock down a can that he has placed on a tree stump. His first attempt fails because he r

ealizes the rock didn't go far enough. How does Cody increase the amount of potential energy of the rock to make it reach the can and knock it down?
A. Cody needs to stretch the sling shot back more.


B. Cody needs to get a bigger rock.


C. There is no way that Cody can knock the can down.
Physics
2 answers:
Archy [21]3 years ago
3 0

it is believed to be the letter a

Hunter-Best [27]3 years ago
3 0

Answer:

c or a Hope's that helps but I think it's c

Explanation:

byeeeee

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Masja [62]

Answer:

Option 4

Explanation:

During heating actually heat transfer takes place from a body at higher temperature to a body at lower temperature and the heat transfer takes place until both attain the same temperature  

Therefore heat transfer depends on the temperature of the systems

Now while comparing the thermal energies of the systems, if both the systems have same mass then the system which is at higher temperature has greater thermal energy when compared to the system which is at lower temperature

So in this case assuming that both the systems have same mass then the energy will leave the system with greater thermal energy and go into the system with less thermal energy as the system with greater thermal energy in this case will be at higher temperature and we are considering this assumption because thermal energy not only depends on temperature but also depends on mass of the system

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4 years ago
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Explanation:

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3 years ago
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Answer:

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Explanation:

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Find the speed required to throw a ball straight up and it return 6 seconds later. Neglect air resistance
Nadya [2.5K]

Answer:

the ball will go up 3s and down 3s

v=gt

where t=3s and g=9.8m/s^2

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Explanation:

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Jean- Baptiste Say argued that entrepreneurs should be called the fourth factor of production because they
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