Kinematics problem! :/

[underdog1234]

how do we find the max and min val for ACCELERATION??

 

[CaptainDanger]

Can you post the exact question here???

 

[SalmanslK]

it's max value of speed ! ....when acceleration is ZERO.

 

[underdog1234]

its the last quest of november 2010 paper 2

 

[CaptainDanger]

Can you be specific which part??? I cannot find your question in there?

 

[underdog1234]

its q12 OR part 3 of november 2010 PAPER 2

 

[123add1]

yr its simple.do u remember that how we find the minimum and maximum value of trigonometric graphs??
the formulae is c-a for minimum and c+a for maximum.in this case it would be c-a for maximum .

 

[123add1]

another way is to deriviate the acceleration and equate it to 0.it will give u the values of time and u can put it in the acceleration equation