A charge of +1 Coulomb is place at the 0
cm mark of a meter stick. A charge of +4
Coulombs is placed at the 100 cm mark of the
same meter stick.
Where should a proton be placed on the
meter stick so that the net force on it due to
the two charges is 0?
Answer in units of cm.

The harmonic motion of a particle is given by f(t) = 2 cos(3t) + 3 sin(2t), 0 ? t ? 8. (a) when is the position function decreasing? (round you

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

How many times did thomas edison mess up the light bulb