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Page 14 - RoboGenius Pro C2
P. 14

    Escalator: An escalator is a complex machine that uses pulleys and inclined
                         planes to move people up and down safely and easily.

                                          Inclined
                                           Plane

                                                                                         Pulleys

                         Wheelbarrow: A wheelbarrow uses a wheel and axle to move loads easily
                         and a lever to lift heavy materials with less effort. It helps carry soil, sand or

                         tools from one place to another.

                                                                            Load
                                          Lever

                                                                                               Axle

                                                                         Wheel

                                                     The robot needs to carry a heavy load from one
                                                     place to another. Should it use a wheelbarrow or
                                                            try to carry it by hand? Discuss why.

                                     RoboGenius Pro - II
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