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marishachu [46]
3 years ago
11

Multiply the following three numbers and report your answer to the correct number of significant figures: 0.020cm x 50cm x 11.1c

m=?
Physics
1 answer:
Neko [114]3 years ago
5 0

Answer:11.1

Explanation:

Three significant figures

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When does the most significant drop in physical activity typically occur in people's lives?
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Later high school years and freshman year of college

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How do you find the net force acting on an object?
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C. Add all the force vectors

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An alpha particle(the nucleus of a helium atom) has a mass of 6.64*10^-27kg and a charge of +2e. What are the magnitude and dire
emmasim [6.3K]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Weight = electric force 
<span>mg = qE </span>

<span>6.64x10^-27 x 9.81 = (2 x 1.60x10^-19) E 
</span>qE =mg, 
<span>E = mg/q = 6.64•10^-27•9.8/2•1.6•10^-19 =2.03•10^-7 V/m</span>
8 0
3 years ago
Read 2 more answers
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