A particlemoves in the planeaccording to thelaw x = kt, y = kt (1-alphat) , whenk and alphaare positive constants, and t is the time Find: (a) the equationof the particle's trajectoryy(x). (b) the velocityv andtheacceleration a of thethe point asa funtionof time .

A particlemoves in the planeaccording to thelaw x = kt, y = kt (1-alph

1.	A particlemoves in the planeaccording to thelaw x = kt, y = kt (1-alphat) , whenk and alphaare positive constants, and t is the time Find: (a) the equationof the particle's trajectoryy(x). (b) the velocityv andtheacceleration a of thethe point asa funtionof time .
Answer» Solution :(a) `y = X - ALPHA (x^(2))/(k^(2))` , (b) `bar(a) = (dbar(v))/(dt) = 2ALPHA k hat(j)`

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A particlemoves in the planeaccording to thelaw x = kt, y = kt (1-alphat) , whenk and alphaare positive constants, and t is the time Find: (a) the equationof the particle's trajectoryy(x). (b) the velocityv andtheacceleration a of thethe point asa funtionof time .

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