Match the following activities. 1 . muscular force amount of force times the distance it moves an object 2 . steam kind of force used to operate engines 3 . foot-pound english unit of measuring work equal to moving one pound one foot 4 . work metric measurement of work equal to moving one newton one meter 5 . newton-meter kind of force that pulls things toward the center of the earth 6 . force of wind force used when walking 7 . force of gravity force used to turn a windmill