3 years ago

The amount of matter in an object is called

Physics

1 answer:

nalin [4]3 years ago

6 0

The amount of matter in an object is called Mass.

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ElenaW [278]

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3 years ago

Give three examples that show the importance of gravity to humans

kow [346]

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2-We are using gravity for a lot of physics system too
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3 years ago

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Ludmilka [50]

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3 years ago

Using your best estimates, how many times would you have to slap a 1 kg rotisserie chicken in order to cook it? You can assume t

FromTheMoon [43]

Answer:

n= 16021.03 slaps

Explanation:

Using law of Energy conservation

E_{thermal}= Kinetic energy of hand

⇒ $mc\Delta T= n\frac{1}{2}m_hv_h^2$

m_h= mass of the hand = 0.4 kg

v_h= velocity of the hand = 10 m/s

n= number of slaps

c= 4180 J/Kg °C

m= mass of chicken = 1 kg

Assuming all the energy of hand goes into chicken

Given Ti=0°C and T_f= 170 F= 76.66°C

Now putting the values in above equation to get n

$1\times4180(76.66)= n\frac{1}{2}0.4\times10^2$

n= 16021.03 slaps

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3 years ago

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vovangra [49]

Answer:

1,2,5

Explanation:

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3 years ago