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alex41 [277]
3 years ago
10

Wht is the mass number of 19k/39

Physics
1 answer:
jeka57 [31]3 years ago
7 0

Answer:

????????

Explanation:

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Two protons are 1 × 10−10 m apart (about one atomic radius). Which interaction between two protons is stronger, the gravitationa
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The angular velocity of a flywheel obeys the equa tion w(1) A Br2, where t is in seconds and A and B are con stants having numer
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Answer:

A \to rad/s

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\omega_z(t)=A + Bt^2

Required

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\omega_z(t) \to rad/s

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3 years ago
Which graph shows the relationship between temperature, X, and kinetic energy, Y?
strojnjashka [21]
Answer: see the graph attached (straight line, passing through the origin and positive slope).


Justification:

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ii) That implies: y = kx,where k is the constant of proportionality.

iii) The graph is a line that passes through the origin and has positive slope k (k = y / x).

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