31. Rather, the board represents the solar system, including the gravitational pull of the various planets. 32. "China's gravitational pull is too large, " said Ross. 33. It's as if he's subjected to a stronger gravitational pull than the rest of us. 34. One instrument measures Earth's gravitational pull on the submarine as the craft plies arctic waters. 35. Any form of energy excerts gravitational pull and has inertia, not just the rest mass. 36. The physical honing, Franco believes, can only help hold off the gravitational pull he feels. 37. In recent years astronomers have observed 18 stars whose motions indicate the gravitational pull ofiting planet. 38. The spacecraft used the Earth's gravitational pull to fling it into a larger orbit, Duxbury said. 39. The planet is 300 times as massive as Earth, and thus its gravitational pull is enormous. 40. So the centrifugal force of the spin can not exceed the gravitational pull that causes it.
