In: Physics
a) What is the acceleration due to gravity on
(i) Venus, (ii) Pluto, and (iii) the moon?
b) Three objects, carrying charges of –4.0 x 10–6 C, –6.0 x 10–6 C and +9.0 x 10–6 C, respectively, are placed in a line, equally spaced from left to right by a distance of 0.50 m. Calculate the magnitude and direction of the next force acting on each that results from the presence of the other two.