Experiment to compare
Conductivity of substances​

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.