g The two protons in a Helium nucleus are separated by a distance of approximately 1.1 x 10-15 m. How much electrical repulsive force is there between these protons

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader