HSC Stuff > HSC Mathematics Extension 1

Maths Help!!!!

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oscar.salameh:
Maths Help Please

stella_atarnotes:

--- Quote from: oscar.salameh on May 12, 2019, 09:35:06 am ---Maths Help Please

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Hey, for Q9 you will need to use the cos double angle formula to change the equation into a form that is easier to graph. Then just find the point on the graph where the gradient is the largest for velocity increasing the most rapidly.

stella_atarnotes:

--- Quote from: oscar.salameh on May 12, 2019, 09:35:06 am ---Maths Help Please

--- End quote ---

For Q10 try to think about which acceleration derivative equations you will need to use for your calculation (check the data sheet). Once you figure it out for the first question you should be able to do the other questions.

oscar.salameh:

--- Quote from: stella_atarnotes on May 12, 2019, 09:43:46 am ---For Q10 try to think about which acceleration derivative equations you will need to use for your calculation (check the data sheet). Once you figure it out for the first question you should be able to do the other questions.

--- End quote ---

Would you be able to write out the working, that would be really helpful.
Thank you so much

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