A charge of 0.05 C moves a negative charge upward due to a 2 N force exerted by an electric field. What is the
magnitude and direction of the electric field?
0
upward
0
m
c downward
zlu
0
upward
O 40 C downward
0
zlu
Done
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Intro

Explain why scientists use shared characteristics to make cladograms.

Which best describes how johannes kepler developed his laws of planetary motion

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.