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MariettaO [177]
2 years ago
13

How many atoms are in one mole of uranium?

Physics
2 answers:
sammy [17]2 years ago
8 0

Answer:

C. 6. 02 x 10^24

Explanation:

Mashcka [7]2 years ago
6 0

Answer:

A

Explanation:

6.02×10^23 hope this helps

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{WILL GIVE (Brain lies t) TO FULL ANSWERS}
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Answer:

1: surface temperature

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4 0
2 years ago
Read 2 more answers
A vehicle moving with a uniform a acceleration of 2m/s and has a velocity of 4m/s at a certain time .
Evgesh-ka [11]

Answer:

1 second later the vehicle's velocity will be:

v(1)= 6\,\,\frac{m}{s} \\

5 seconds later the vehicle's velocity will be:

v(5)=14\,\,\frac{m}{s}

Explanation:

Recall the formula for the velocity of an object under constant accelerated motion (with acceleration "a"):

v(t)=v_0+a\,t

Therefore, in this case v_0=4\,\,\frac{m}{s}  and a=2\,\,\frac{m}{s^2}

so we can estimate the velocity of the vehicle at different times just by replacing the requested "t" in the expression:

v(t)=v_0+a\,t\\v(t)=4+2\,\,t\\v(1)=4+2\,(1) = 6\,\,\frac{m}{s} \\v(5)=4+2\,(5)=14\,\,\frac{m}{s}

3 0
3 years ago
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