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    changing the direction of the pull. Instead of

                     lifting something straight up, you can pull the
                     rope down to lift the object up.

                     Example of a Pulley System

                     Let's discuss pulley system with the help of an

                     example:

                                             •  Flagpole: When  you  want
                                             to raise a flag, you pull the

                                             rope  down,  and  the  flag

                                             goes up. The pulley on the top of the flagpole makes this
                                             easier by changing the direction of your pulling force.

                     How It Works?

                     Working of pulley system:

                        • Effort: You pull one end of the rope.

                        • Load: The heavy object (like a flag or bucket) on

                        the other end goes up when you pull.

                     The pulley system helps by making heavy things feel
                     lighter and easier to move.

                                                                                                    21 st   #Critical thinking
                                                                                                 Century
                      Activity       Create a Model of Pulley System                               Skills  #Technology Literacy

                     Step 1

                       CT2      8 pcs         P11     2 pcs       P7 x 11 2 pcs

                                                                                                        Backside View

                                                                              Understanding the Working of Robot   19

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