Which of the following does not contribute to the potential energy of an object? Оа Gravitational constant, org, of the Earth
b Height of the object above the Earth's surface
Mass of the object
d Velocity of the object

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.