HELPP PLZZZ ;) calling all papis and mamas Which of the following statements is true about electrostatic force:
(A) The electrostatic force between two charged objects is directly related to the charge of the largest object.
(B) The electrostatic force between two charged objects is directly related to the product of the object’s charges.
(C) The electrostatic force between two charged objects is inversely related to the charge of the largest object.
(D) The electrostatic force between two charged objects is inversely related to the product of the object’s charges.

J. j. thomson’s experiment disproved the theory that an atom

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".