Your answer is partially correct. Figure (a) shows charged particles 1 and 2 that are fixed in place on an x axis. Particle 1 has a charge with a magnitude of 1911 = 18e.
Particle 3 of charge 93 = +18e is initially on the x axis near particle 2. Then particle 3 is gradually moved in the positive direction of
the x axis. As a result, the magnitude of the net electrostatic force on particle 2 due to particles 1 and 3 changes. Figure (b) gives
the x component of that net force as a function of the position x of particle 3. The scale of the x axis is set by xs = 2.60 m. The plot
has an asymptote of F2net = 0.9094x 1025 Nas x As a multiple of e and including the sign, what is the charge 92 of particle 2?

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

answer///isobars;