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May/June 2006 - QP2 - Q1) (c)(ii)
What is the procedures to solve this part of question?
I don't get it.
QP: http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s06_qp_2.pdf
MS: http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s06_ms_2.pdf
Thanks in advance.
In part b air resistance is taken as negligible. since F=crv which is the resistive force calculated as 3.6x10^-5 N is very very small compared to wieght of the ball which is equal to 0.15N . this justifies neglectin air resistace in part b