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Dimas [21]
2 years ago
12

A bullet is at rest. It travels a distance of 0.34m in a time of 0.0095 seconds. Calculate its acceleration

Physics
1 answer:
Hoochie [10]2 years ago
6 0

3767 m/ seconds squared

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2 years ago
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The average lifetime of μ-mesons with a speed of 0.95c is measured to be 6 x 10^6 s. Find the average lifetime of μ-mesons in a
Mnenie [13.5K]

Answer:

19.2*10^6 s

Explanation:

The equation for time dilation is:

t = \frac{t'}{\sqrt{1-\frac{v^2}{c^2}}}

Then, if it is observed to have a life of 6*10^6 s, and it travels at 0.95 c:

t = \frac{6*10^6}{\sqrt{1-\frac{(0.95c)^2}{c^2}}} = 19.2*10^6 s

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3 years ago
Why is a protective apron or lab coat important to use when working with acids?
Kipish [7]

Answer:

Acids break down fabrics and can cause burns if the acids are strong.

Explanation:

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  • An acid is a substance that interacts with water to produce excess hydroxonium ions in an aqueous solution.
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4 0
3 years ago
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The stress force that causes a mass of rock to pull or twist in opposite directions in called ______.
Ilya [14]
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3 years ago
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