Cam with Simple Harmonic & Uniform Acceleration and Retardation - HSE | Page 8-10 | Grade 12

[@ayakha_10]

Goodluck to everyone writing English and EGD today! Time for a masterclass 💪

[@HowToEGD]

😎👊

[@mutsa.fuleni]

thank you this was helpful

[@HowToEGD]

You're welcome!

[@sareprne]

Neat!

[@HowToEGD]

Thanks Singh...

[@Stumza_aka_smilie]

i couldn't understand where you got the distance for the uniform acceleration and retardation

[@HowToEGD]

Hi Stumza, please check the instructions to the question... blessings

[@ThomasZulu-zo7nc]

So i didn't understand that part of drawing a line in the middle of 90 and 120 of just changing the radius 😢

[@HowToEGD]

Hi Thomas, that is because the "motion" of the cam specifies a change of movement at 105 degrees. It falls outside the 30degree division and therefore, you need to add it in on the displacement graph as well as when drawing the cam. Please re-watch the part of the video if it is not yet clear. Blessings

[@jasongrace8000]

Some of th cams that l get aren't moving up and down but instead are moving left and right, l have NO idea how to that🥲

[@HowToEGD]

Jason, thanks for the comment. Essential nothing changes with regards to the steps required to draw those cams. Your 0 Degree start is now just at a different position... You can align the Displacement Graph vertically or at an angle to help with the projection... Essentially - Just turn the page (-: Al the best!!