Another acceleration question (1 Viewer)

[Pinkled]

Hey, im not quite sure on how to do q 9c for this question.

 

[asianese]

c) is talking about the range of values that x can take - the 'interval' in which the bob travels.

Consider the restriction on the v^2 = f(x) equation and go from there.

 

[deadpatch]

Lol maths in focus lol...