1T1 Catapult launcher challenge by Lai Hui Min Staff https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f Dearest 1T1, We shall continue working on our catapult launchers on Mon 25oct and Tues 26oct. To showcase your project, we are using Padlet so please bring your PLDs along on both days! If you are ready on Mon, you are allowed 3 tries to launch the clay ball and measure the distance travelled. No cheating! let’s keep it fair. If you are not ready on Mon, you are allowed 3 tries on Tuesday. Record your results and the average distance travelled on Padlet. By Tuesday, I hope that all projects are showcased on Padlet and you have also answered the questions up there. Looking forward to see all your launchers! -Ms Lai en-us 2021-10-21 23:20:43 UTC 2021-10-26 02:53:34 UTC hello@padlet.com Upload some photos of your catapult here. lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834867250 2021-10-21 23:24:06 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834867250 What is the energy change of the catapult launcher when in use? lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834868119 2021-10-21 23:24:50 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834868119 Describe the performance of your catapult (how many cm/ m travelled). lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834868587 (Copy and paste the following below)
Distance travelled by my catapult
First try-
Second try-
Third try-
Average: ]]> 2021-10-21 23:25:14 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834868587 What are some difficulties you faced in building your design? lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834869010 2021-10-21 23:25:34 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834869010 Is the distance test a fair one? If yes, why? If no, why? lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834869787 2021-10-21 23:26:10 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834869787 What would you do differently next time and why? lai_hui_min1 https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834870305 2021-10-21 23:26:34 UTC https://padlet.com/lai_hui_min1/x4jkxf5gqoe7a05f/wish/1834870305