A particle moves along a path y = x2 – 6x + 200. if vx = 6 m/s , what is the value of vy at x = 30?
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Your answer is 324 m/s. ☺️
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The value of vy = 324 m/s at x = 30 m.
A particle moves along a path y = x² – 6x + 200. if vₓ = 6 m/s.
We have to find the value of vy at x = 30 m.
y = x² - 6x + 200
differentiating both sides with respect to time, t,
dy/dt = 2x dx/dt - 6 dx/dt
We know, " the rate of change of distance with respect to time is known as speed."
Here given,
vₓ = 6 m/s , x = 30 m
Therefore the vertical component speed of particle is 324 m/s.
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