Tue October 16, 2012 By: Vaishnavi Kashyap

can we use any other symbol accept theta in the formula - W = f x cos x 'theta'?

Expert Reply
Wed October 17, 2012
yes, of course, you can use any symbol other than theta.
actually it is just an angle between force and displacement which we need to know. So, if you are naming that angle as alpha, beta, gamma, a, b or anything you like than you just mention it and name it.
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