Consider three force vectors Ē with magni- tude 42 N and direction 130°, Ē, with mag-
nitude 22 N and direction -59°, and Hz with
magnitude 14 N and direction 46º. All direc-
tion angles are measured from the positive
axis: counter-clockwise for 0 > 0 and clock-
wise for Ꮎ < 0.
What is the magnitude of the resultant vec-
tor = R1 + R2 + 73 ?

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Which evidence is lost likely used to indicate the beginning of solar system formation?

What statement describes the process of solar nuclear fusion? hydrogen atoms are fused into deuterium, then helium-3, then helium-4, each step giving off large amounts of energy. hydrogen molecules are fused together and become oxygen molecules, giving off large amounts of energy. helium molecules are fused together and become hydrogen molecules, giving off large amounts of energy. hydrogen atoms are fused into deuterium, then helium-4, then back into hydrogen, each step giving off large amounts of energy.