Three point charges are located on the x-axis. The first charge, 
is at x = -1.00 m; the second charge, 
is at the origin; and the third charge,
is located at x = 2.00 m. What is the force on 
?
A. 1.65 N in the negative x-direction
B. 3.15 N in the positive x-direction
C. 1.50 N in the negative x-direction
D. 4.80 N in the positive x-direction
E. 4.65 N in the negative x-direction
A. 1.65 N in the negative x-direction
You might also like to view...
What is the main idea of the Big Bang theory?
A) The universe formed from the collapse of a previous universe. B) All matter and energy in the universe was in an incredibly hot, dense state and space itself began expanding. C) The universe as we see it formed from the singularity in a black hole. D) A massive explosion about 14 billion years ago created all matter and energy that rushed out to fill the surrounding space.
What is the specific 3-step energy generating process in the Sun called?
A. the proton-proton chain B. radiative transfer C. hydrostatic equilibrium D. thermography
A hole is punched in a full milk carton, 10 cm below the top. What is the initial velocity of outflow?
A. 1.4 m/s B. 2.0 m/s C. 2.8 m/s D. 3.9 m/s E. 4.2 m/s
A spaceship is moving in a straight line away from Earth at 0.80c, measured relative to Earth. It launches a missile that moves away from the spaceship in the forward direction at 0.60c, relative to the ship
Relative to Earth, what is the speed of this missile? A) greater than 0.80c but less than c B) 1.4 c C) c D) greater than c but less than 1.4c