https://padlet.com/fkthang/w0wysbr9iphht84g en-us 2020-08-02 15:33:20 UTC 2025-09-24 14:01:00 UTC hello@padlet.com https://padlet.com/fkthang/w0wysbr9iphht84g/wish/674025788 Q1bii) Can I say that some energy is used to work against frictional forces and converted to heat energy? Or is the wasted energy stated in the answers something else, not related to frictional forces?
Q2aii) Can the answer be micrometer screw gauge instead?]]> 2020-08-10 08:24:13 UTC https://padlet.com/fkthang/w0wysbr9iphht84g/wish/674025788 https://padlet.com/fkthang/w0wysbr9iphht84g/wish/674025887 9c) What is a transformer?]]> 2020-08-10 08:24:22 UTC https://padlet.com/fkthang/w0wysbr9iphht84g/wish/674025887 https://padlet.com/fkthang/w0wysbr9iphht84g/wish/793845090 Q1bii) Can i say that because the springs are not completely stretched and that's why its not maximum? ]]> 2020-10-01 07:43:32 UTC https://padlet.com/fkthang/w0wysbr9iphht84g/wish/793845090