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An electron has a mass of 9.1x10-31 kg. What is its momentum if it is travelling at a speed of 3.5x10 m/s?
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5 votes
An electron has a mass of 9.1x10-31 kg. What is

its momentum if it is travelling at a speed of
3.5x10 m/s?

User Uniknow
by
4.5k points

1 Answer

4 votes

Answer:

3.185×10^-29 kgm/s

Step-by-step explanation:

Momentum(p)=mass×velocity

=9.1×10^-31×3.5×10

=3.185×10^-29 kgm/s

User Ben Hocking
by
5.2k points
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