Consider the particle in the x-y moving with a trajectory x(t) = t ² and y(t) = 1.

A) Calculate r?(t) and ??(t) in terms of i? and j?

B) Calculate r(t) and ?(t), expressing the latter function using the inverse sine function

C) Evaluate the acceleration: by calculating the ?? and r? components and simplify before constructing the vector. Also remember that:

Transcribed Image Text:

a = (rö + 2r0)Ô + († — rز)î. d -sin-¹ u = du 1 /1-u² a = (rö + 2r0)Ô + († — rز)î. d -sin-¹ u = du 1 /1-u²

Answer rating: 100% (QA)

a t x2 and so y x22 or 4y x2 Hence the trajectory of the p... View the full answer