A particle moves along a parabolic path y= 9x2 in such a way that the Xcomponent of velocity remains constant and has a value 1/3 m/s. Then, find the y component of velocity of the projectile.
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Answer:
- answer is 2j m/s∧2
Explanation:
given that velocity along x axis is 1/3
ie, dx/dt= 1/3
dy/dt= 9×2xdx/dt
=18x× 1/3
=6x
since we need accleration
d∧2y/dt∧2 = 6×dx/dt
6×1/3
=2 m/s∧2
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