the object you are trying to move, pivot, load, fulcrum, rpm stands for…, rounds per minute, rifle power motion, revolution per minute, … are used to change the speed, direction of rotation, or turning force or torque , Rack and pinion, Levers , Pulleys, difference in speed is called, velocity ratio, rotary motion, gear ratio, Axe is example of, wedge, pulley, lever, crane is example of, lever, pulley, wedge, ramps are example of, lever, wedge, inclined plane, wheelbarrow is example of…, lever, wheel & axle, wedge, it can easily move through a solid space like wood, screw , lever, pulley, the downward pull that keeps objects on earth, force, gravity, friction, when two surfaces rub together and slow down force, friction, lever, screw, how far an object was moved, friction, distance, road, pendulum - …, pendolino, penicylina, wahadło, wedge is made of two…, pulleys, inclined planes, spheres, turning round in a circle, such as wheel turning is … motion , rotary, linear , oscillating, Load and effort are measured in…, Pascals, Newtons, Killograms, dwell means…, move up , move down, remain stationary, … is shaped piece of metal or plastic fixed to a rotating shaft, cam , nutcrackers, lever, There are … different types of levers, two, four, three, … is the force applied to move the load, effort, motion, fulcrum.

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