Calculate the electrostatic force (Fe) between two electrons separated by a distance of 1.00 × l0^– 8 meter? Each electron has a charge of -1.6 x 10^-19 C. Show work, formula, known, unknowns, answer.

How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.