assume you the lead physicst SpaceX and you are asked to calculate the gravitational force that will be acting on a new satellite they plan to launch into Mars. Calculate the force between Mars, which has a mass of 6.39x10^23kg and the satellite, has a mass of 276 kilograms. Assume that NASA wants the satellite to orbit Mars at a distance of 20037 meters.

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

mass and volume are the answers you are looking for